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76-708: The EMU, like the Apollo/Skylab A7L spacesuit, was the result of 21 years of research and development. It consists of a Space Suit Assembly (SSA) assembly which includes the Hard Upper Torso (HUT), arm sections, gloves, an Apollo-style "bubble" helmet, the Extravehicular Visor Assembly (EVVA), and a soft Lower Torso Assembly (LTA), incorporating the Body Seal Closure (BSC), waist bearing, brief, legs, and boots, and

152-523: A Life Support System (LSS) which incorporates the Primary Life Support System (PLSS), electrical systems, and a Secondary Oxygen Pack (SOP). Prior to donning the pressure garment, the crew member puts on a Maximum Absorbency Garment (MAG) (basically a modified incontinence diaper – Urine Collection Devices (UCDs) are no longer used), and possibly a Thermal Control Undergarment ( long johns ). The final item donned before putting on

228-412: A healer. Some commonly-used examples are "paion" ( παιών literally "healer" or "helper") "epikourios" ( ἐπικούριος , "succouring"), "oulios" ( οὔλιος , "healer, baleful") and "loimios" ( λοίμιος , "of the plague"). In later writers, the word, "paion", usually spelled "Paean", becomes a mere epithet of Apollo in his capacity as a god of healing . Apollo in his aspect of "healer" has a connection to

304-484: A mission that lasted 5   days, 2   hours, 14   minutes and 26   seconds. Columbia was returned to KSC on November 22, 1982. STS-5 was the first Space Shuttle flight in which the crew did not wear pressure suits for the launch, reentry, and landing portions of the flight, similar to the Soviet Voskhod and Soyuz missions prior to the ill-fated Soyuz 11 mission in 1971. The Space Shuttle

380-650: A new caution and warning system. Another feature incorporated into the ISS suits is an additional battery to power heaters built into the glove, allowing astronauts to keep their hands warm during nighttime passages on each 95-minute orbit. Currently, the ISS EMUs and the Russian Orlan suits are used by crews of all nationalities on the International Space Station. The two EMUs are stored within

456-572: A poorly functioning oxygen regulator in Lenoir's suit and a broken recirculation fan in Allen's caused them to cancel the extravehicular activity (EVA) entirely. It was the first time in the history of the space program that an EVA had been cancelled due to space suit issues. Columbia landed on Runway 22 at Edwards Air Force Base on November 16, 1982, at 06:33:26   a.m. PST , having traveled 3,397,082 km (2,110,849 mi) in 81 orbits during

532-510: A she-wolf before giving birth. This is given as the reason why Homer describes Apollo as the "wolf-born god". Libanius wrote that neither land nor visible islands would receive Leto, but by the will of Zeus Delos then became visible, and thus received Leto and the children. According to Strabo, the Curetes helped Leto by creating loud noises with their weapons and thus frightening Hera, they concealed Leto's childbirth. Theognis wrote that

608-465: A shuttle. The commercial satellites were deployed successfully and subsequently propelled into their operational geosynchronous orbits by McDonnell Douglas PAM-D kick motors . The two satellites were SBS-3 , owned by Satellite Business Systems , and Anik -C3, owned by Telesat Canada ; both were Hughes -built HS-376 -series satellites. In addition, STS-5 carried a West German -sponsored microgravity Getaway Special (GAS) experiment canister in

684-574: A technician and forcing a redesign on the regulator and circulation fan. On STS-4 in July 1982, the astronauts practiced donning and doffing the suit in the Shuttle's airlock. The first Shuttle EVA was to occur on STS-5 , but an electrical failure on the circulation fan forced the EVA to be cancelled. The first EVA of the new EMU finally occurred on STS-6 when Story Musgrave and Donald Peterson went out in

760-541: A temple. Both orders were abandoned for the Corinthian order gradually during the Hellenistic age and under Rome. The most important temples are: In the myths, Apollo is the son of Zeus , the king of the gods, and Leto , his previous wife or one of his mistresses. Apollo often appears in the myths, plays and hymns either directly or indirectly through his oracles. As Zeus' favorite son, he had direct access to

836-561: A woman), and STS-51-A (where two stranded satellites were retrieved and returned to Earth), but the majority of EMU uses occurred on the servicing missions of the Hubble Space Telescope . For those flights, two sets of EVA astronauts would venture out of the orbiter, thus requiring NASA to fly four sets of suits (along with repair parts). 41 EVAs using EMUs had been conducted out of the Space Shuttle airlock prior to

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912-401: Is also stated to be Leto's sister. Wanting to escape Zeus' advances, she flung herself into the sea and became a floating rock called Ortygia until the twins were born. When Leto stepped on the rock, four pillars with adamantine bases rose from the earth and held up the rock. When Apollo and Artemis were born, their bodies shone radiantly and a chant was sung by Eileithyia and Lachesis , one of

988-510: Is also the bringer of disease and death with his arrows, similar to the function of the Vedic god of disease Rudra . He sends a plague ( λοιμός ) to the Achaeans . Knowing that Apollo can prevent a recurrence of the plague he sent, they purify themselves in a ritual and offer him a large sacrifice of cows, called a hecatomb . The Homeric Hymn to Apollo depicts Apollo as an intruder from

1064-758: Is called "the archer" and the bow is also an attribute of Shiva . Rudra could bring diseases with his arrows, but he was able to free people of them and his alternative Shiva is a healer physician god. However the Indo-European component of Apollo does not explain his strong association with omens, exorcisms, and an oracular cult. Unusually among the Olympic deities, Apollo had two cult sites that had widespread influence: Delos and Delphi . In cult practice, Delian Apollo and Pythian Apollo (the Apollo of Delphi) were so distinct that they might both have shrines in

1140-749: Is connected with the Ancient Macedonian word "pella" ( Pella ), stone . Stones played an important part in the cult of the god, especially in the oracular shrine of Delphi ( Omphalos ). George Huxley considered the identification of Apollo with the Minoan deity Paiawon, worshipped in Crete, to have originated at Delphi. In the Homeric Hymn , Apollo appears as a dolphin carrying Cretan priests to Delphi, to which site they evidently transfer their religious practices. Apollo Delphinios or Delphidios

1216-466: Is still going on today. In total 18 EMU suits with PLSS were manufactured; 5 were lost during missions, 1 was lost in ground test, and, as of 2017, 11 remain complete and functional. Upon receiving the contract to build the EMU in 1974, Hamilton Standard and ILC Dover delivered the first EMU units to NASA in 1982. During the research and development phase (1975–1980), a suit being tested caught fire, injuring

1292-469: Is the inventor of string-music and the frequent companion of the Muses, functioning as their chorus leader in celebrations. The lyre is a common attribute of Apollo . Protection of the young is one of the best attested facets of his panhellenic cult persona. As a kourotrophos , Apollo is concerned with the health and education of children, and he presided over their passage into adulthood. Long hair, which

1368-499: The Quest Joint Airlock . As of 2019, NASA plans to use Exploration Extravehicular Mobility Unit (xEMU) system during Artemis program , derived from the spacesuit technologies used in the past. On June 1, 2022, NASA announced it had selected Axiom Space and Collins Aerospace to develop and provide astronauts with next generation spacesuit and spacewalk systems to work outside the International Space Station, explore

1444-581: The Sun and light, poetry, and more. One of the most important and complex of the Greek gods, he is the son of Zeus and Leto , and the twin brother of Artemis , goddess of the hunt. He is considered to be the most beautiful god and is represented as the ideal of the kouros (ephebe, or a beardless, athletic youth). Apollo is known in Greek-influenced Etruscan mythology as Apulu . As

1520-498: The toponymic epithet Abaeus ( Ἀπόλλων Ἀβαῖος , Apollon Abaios ), was important enough to be consulted by Croesus . His oracular shrines include: Oracles were also given by sons of Apollo. Many temples were dedicated to Apollo in Greece and the Greek colonies. They show the spread of the cult of Apollo and the evolution of Greek architecture, which was mostly based on the rightness of form and on mathematical relations. Some of

1596-404: The "Snoopy cap", the gloves and helmet are then locked on, pressurizing the suit. The suit's regulator and fans activate when the servicing umbilicals are removed and the suit reaches an internal pressure of 4.3 psi (30 kPa). A typical EMU can support an astronaut for 8.5 hours, including 30 minutes of reserves in the case of primary life support failure. To perform an EVA from the shuttle,

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1672-802: The 2nd and 3rd century CE, those at Didyma and Claros pronounced the so-called "theological oracles", in which Apollo confirms that all deities are aspects or servants of an all-encompassing, highest deity . "In the 3rd century, Apollo fell silent. Julian the Apostate (359–361) tried to revive the Delphic oracle, but failed." Apollo had a famous oracle in Delphi, and other notable ones in Claros and Didyma . His oracular shrine in Abae in Phocis , where he bore

1748-590: The Doric word apella ( ἀπέλλα ), which originally meant "wall," "fence for animals" and later "assembly within the limits of the square." Apella ( Ἀπέλλα ) is the name of the popular assembly in Sparta, corresponding to the ecclesia ( ἐκκλησία ). R. S. P. Beekes rejected the connection of the theonym with the noun apellai and suggested a Pre-Greek proto-form * Apal un . Several instances of popular etymology are attested by ancient authors. Thus,

1824-623: The Greeks most often associated Apollo's name with the Greek verb ἀπόλλυμι ( apollymi ), "to destroy". Plato in Cratylus connects the name with ἀπόλυσις ( apolysis ), "redemption", with ἀπόλουσις ( apolousis ), "purification", and with ἁπλοῦν ( [h]aploun ), "simple", in particular in reference to the Thessalian form of the name, Ἄπλουν , and finally with Ἀειβάλλων ( aeiballon ), "ever-shooting". Hesychius connects

1900-594: The HUT, and then locks the two parts of the suit together using the Body Seal Closure. Once the suit is turned on and checked out, the astronaut dons a " Snoopy cap ", a brown and white fabric communications cap dating back to the Apollo days, which incorporates a pair of earphones and microphones, allowing the EVA astronaut to communicate with both the crew members in the orbiter and ground controllers in Houston . After donning

1976-512: The appearance of things there was the permanent principle of mathematics. The Doric order dominated during the 6th and the 5th century BC but there was a mathematical problem regarding the position of the triglyphs, which could not be solved without changing the original forms. The order was almost abandoned for the Ionic order , but the Ionic capital also posed an insoluble problem at the corner of

2052-451: The architects were trying to achieve this esthetic perfection. From the earliest times there were certain rules strictly observed in rectangular peripteral and prostyle buildings. The first buildings were built narrowly in order to hold the roof, and when the dimensions changed some mathematical relations became necessary in order to keep the original forms. This probably influenced the theory of numbers of Pythagoras , who believed that behind

2128-400: The bands fastened onto him and declared that he would be the master of lyre and archery, and interpret the will of Zeus to humankind. He then started to walk, which caused the island to be filled with gold. The island Delos used to be Asteria , a goddess who jumped into the waters to escape the advances of Zeus and became a free-floating island of the same name. When Leto got pregnant, Hera

2204-469: The beginning of the common era , but the Doric form, Apellon ( Ἀπέλλων ), is more archaic, as it is derived from an earlier * Ἀπέλjων . It probably is a cognate to the Doric month Apellaios ( Ἀπελλαῖος ), and the offerings apellaia ( ἀπελλαῖα ) at the initiation of the young men during the family-festival apellai ( ἀπέλλαι ). According to some scholars, the words are derived from

2280-552: The cabin pressure was reduced from 14.7 to 10.2 psi (101 to 70 kPa) for 24 hours, after which an astronaut had to pre-breathe for 45 minutes. For EVAs on board the ISS, the astronaut must pre-breathe for about four hours, although since 2006 most ISS EVAs have instead employed a "camp out" procedure where the spacewalk team sleeps in the Quest airlock module while the atmosphere is adjusted. The EMU hardware and accessories (PLSS, helmet, communications cap, and locking rings for

2356-581: The capital of ancient Macedonia ) and Πελλήνη ( Pellēnē / Pellene ). The Hittite form Apaliunas ( x-ap-pa-li-u-na-aš ) is attested in the Manapa-Tarhunta letter . The Hittite testimony reflects an early form * Apeljōn , which may also be surmised from the comparison of Cypriot Ἀπείλων with Doric Ἀπέλλων . The name of the Lydian god Qλdãns /kʷʎðãns/ may reflect an earlier /kʷalyán-/ before palatalization, syncope, and

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2432-558: The contract to build the "Block II" (moonwalking) space suit, teamed up in 1974 against the David Clark Company and Garrett AiResearch for the EMU development and construction. During Apollo, the ILC Dover-produced A7L used the life support backpack , helmet, and locking rings supplied by Hamilton Standard, but originally, ILC Dover was to just supply the arms and legs of the suit, a similar process that

2508-555: The earliest temples, especially in Crete , do not belong to any Greek order. It seems that the first peripteral temples were rectangular wooden structures. The different wooden elements were considered divine , and their forms were preserved in the marble or stone elements of the temples of Doric order . The Greeks used standard types because they believed that the world of objects was a series of typical forms which could be represented in several instances. The temples should be canonic , and

2584-632: The empire of the Hittites , and from there into Greece. Homer pictures Apollo on the side of the Trojans , fighting against the Achaeans , during the Trojan War . He is pictured as a terrible god, less trusted by the Greeks than other gods. The god seems to be related to Appaliunas , a tutelary god of Wilusa ( Troy ) in Asia Minor, but the word is not complete. The stones found in front of

2660-425: The founding of new towns and the establishment of civil constitutions, is associated with dominion over colonists , and was the giver of laws. His oracles were often consulted before setting laws in a city. Apollo Agyieus was the protector of the streets, public places and home entrances. In Hellenistic times, especially during the 5th century BCE, as Apollo Helios he became identified among Greeks with Helios ,

2736-486: The future he would punish a slanderous woman in Thebes ( Niobe ), so he did not want to be born there. Leto then went to Thessaly and sought the help of the river nymphs who were the daughters of the river Peneus. Though he was initially fearful and reluctant, Peneus later decided to let Leto give birth in his waters. He did not change his mind even when Ares produced a terrifying sound and threatened to hurl mountain peaks into

2812-477: The gates of Homeric Troy were the symbols of Apollo. A western Anatolian origin may also be bolstered by references to the parallel worship of Artimus ( Artemis ) and Qλdãns , whose name may be cognate with the Hittite and Doric forms, in surviving Lydian texts . However, recent scholars have cast doubt on the identification of Qλdãns with Apollo. The Greeks gave to him the name ἀγυιεύς agyieus as

2888-452: The god himself or mediated through his son Asclepius . Apollo delivered people from epidemics, yet he is also a god who could bring ill health and deadly plague with his arrows. The invention of archery itself is credited to Apollo and his sister Artemis. Apollo is usually described as carrying a silver or golden bow and a quiver of silver or golden arrows. As the god of mousike , Apollo presides over all music, songs, dance, and poetry. He

2964-497: The hands of Leto's offspring. However, on Zeus' orders, Boreas carried away Leto and entrusted her to Poseidon . To protect her, Poseidon took her to the island Ortygia and covered it with waves so that the sun would not shine on it. Leto gave birth clinging to an olive tree and henceforth the island was called Delos. Other variations of Apollo's birth include: Aelian states that it took Leto twelve days and twelve nights to travel from Hyperborea to Delos. Leto changed herself into

3040-469: The helmet and gloves), is manufactured by Hamilton Standard (now the Hamilton Sundstrand division of Collins Aerospace ) out of Windsor Locks, Connecticut , while the suit's soft components (the arms of the HUT and the entire LTU) are produced by ILC Dover (a former division of Playtex ) out of Frederica, Delaware . The two companies, who were rivals during the early days of Apollo for

3116-544: The island was filled with ambrosial fragrance when Apollo was born, and the Earth laughed with joy. In some versions, Artemis was born first and subsequently assisted with the birth of Apollo. STS-5 STS-5 was the fifth NASA Space Shuttle mission and the fifth flight of the Space Shuttle Columbia . It launched on November 11, 1982, and landed five days later on November 16, 1982. STS-5

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3192-409: The island, she sat down against a palm tree and asked Apollo to be born. During the childbirth, swans circled the island seven times, a sign that later on Apollo would play the seven-stringed lyre. When Apollo finally "leapt forth" from his mother's womb, the nymphs of the island sang a hymn to Eileithyia that was heard to the heavens. The moment Apollo was born, the entire island, including the trees and

3268-407: The island. Delos then revealed to Leto that Apollo was rumoured to be the god who will "greatly lord it among gods and men all over the fruitful earth". For this reason, all the lands were fearful and Delos feared that Apollo would cast her aside once he is born. Hearing this, Leto swore on the river Styx that if she is allowed to give birth on the island, her son would honour Delos the most amongst all

3344-420: The island. Thus, clutching a palm tree, Leto finally gave birth after labouring for nine days and nine nights, with Apollo "leaping forth" from his mother's womb. The goddesses washed the newborn, covered him in a white garment and fastened golden bands around him. As Leto was unable to feed him, Themis , the goddess of divine law, fed him nectar and ambrosia . Upon tasting the divine food, the child broke free of

3420-529: The lunar surface on Artemis missions, and prepare for human missions to Mars. Kenneth S. Thomas; Harold J. McMann (2006). US Spacesuits . Chichester, UK: Praxis Publishing Ltd. ISBN   0-387-27919-9 . Apollo Apollo is one of the Olympian deities in classical Greek and Roman religion and Greek and Roman mythology . Apollo has been recognized as a god of archery, music and dance, truth and prophecy, healing and diseases,

3496-438: The mind of Zeus and was willing to reveal this knowledge to humans. A divinity beyond human comprehension, he appears both as a beneficial and a wrathful god. Pregnant with the offsprings of Zeus, Leto wandered through many lands wanting to give birth to Apollo. However all the lands rejected her out of fear. Upon reaching Delos, Leto requested the island to shelter her, and that in return her son would bring fame and prosperity to

3572-497: The more popular Apollo. A non-Greek origin of Apollo has long been assumed in scholarship. The name of Apollo's mother Leto has Lydian origin, and she was worshipped on the coasts of Asia Minor . The inspiration oracular cult was probably introduced into Greece from Anatolia , which is the origin of Sibyl , and where some of the oldest oracular shrines originated. Omens, symbols, purifications, and exorcisms appear in old Assyro - Babylonian texts. These rituals were spread into

3648-400: The name Apollo with the Doric ἀπέλλα ( apella ), which means "assembly", so that Apollo would be the god of political life, and he also gives the explanation σηκός ( sekos ), "fold", in which case Apollo would be the god of flocks and herds. In the ancient Macedonian language πέλλα ( pella ) means "stone," and some toponyms may be derived from this word: Πέλλα ( Pella ,

3724-404: The north. The connection with the northern-dwelling Dorians and their initiation festival apellai is reinforced by the month Apellaios in northwest Greek calendars. The family-festival was dedicated to Apollo ( Doric : Ἀπέλλων ). Apellaios is the month of these rites, and Apellon is the "megistos kouros" (the great Kouros). However it can explain only the Doric type of the name, which

3800-481: The noun Paeon to designate both a god and that god's characteristic song of apotropaic thanksgiving and triumph. Such songs were originally addressed to Apollo and afterwards to other gods: to Dionysus , to Apollo Helios , to Apollo's son Asclepius the healer. About the 4th century BCE, the paean became merely a formula of adulation; its object was either to implore protection against disease and misfortune or to offer thanks after such protection had been rendered. It

3876-418: The other lands. Assured by this, Delos agreed to assist Leto. All goddesses except Hera also came to aid Leto. However, Hera had tricked Eileithyia , the goddess of childbirth, to stay on Olympus, due to which Leto was unable to give birth. The goddesses then convinced Iris to go bring Eileithyia by offering her a necklace of amber 9 yards (8.2 m) long. Iris did accordingly and persuaded Eileithyia to step onto

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3952-496: The patron deity of Delphi ( Apollo Pythios ), Apollo is an oracular god—the prophetic deity of the Delphic Oracle and also the deity of ritual purification. His oracles were often consulted for guidance in various matters. He was in general seen as the god who affords help and wards off evil, and is referred to as Alexicacus , the "averter of evil". Medicine and healing are associated with Apollo, whether through

4028-553: The payload bay of the Space Shuttle Challenger and tested techniques to lower the launch cradle of a solid-fuel upper stage used to boost a Tracking and Data Relay Satellite (TDRS-A) into a geostationary orbit. Other EVAs followed on the Shuttle, notably those on STS-41-B (the first Manned Maneuvering Unit flight), STS-41-C (the Solar Max repair mission), STS-41-G (the first American EVA involving

4104-402: The payload bay. The crew also conducted three student-designed experiments during the flight. Lenoir and Allen were to perform a spacewalk, the first of the Space Shuttle program, to test newly developed space suits. The space suits were developed as cheaper and less complicated alternatives to the Apollo versions. The test was delayed by one day due to Lenoir succumbing to motion sickness. Then

4180-532: The personification of the Sun. Although Latin theological works from at least 1st century BCE identified Apollo with Sol , there was no conflation between the two among the classical Latin poets until 1st century CE. Apollo ( Attic , Ionic , and Homeric Greek : Ἀπόλλων , Apollōn ( GEN Ἀπόλλωνος ); Doric : Ἀπέλλων , Apellōn ; Arcadocypriot : Ἀπείλων , Apeilōn ; Aeolic : Ἄπλουν , Aploun ; Latin : Apollō ) The name Apollo —unlike

4256-446: The pre-Lydian sound change *y > d. Note the labiovelar in place of the labial /p/ found in pre-Doric Ἀπέλjων and Hittite Apaliunas . A Luwian etymology suggested for Apaliunas makes Apollo "The One of Entrapment", perhaps in the sense of "Hunter". Apollo's chief epithet was Phoebus ( / ˈ f iː b ə s / FEE -bəs ; Φοῖβος , Phoibos Greek pronunciation: [pʰó͜i.bos] ), literally "bright". It

4332-452: The prehistory of Apollo worship, which he termed "a Dorian-northwest Greek component, a Cretan-Minoan component, and a Syro-Hittite component." In classical times, his major function in popular religion was to keep away evil, and he was therefore called "apotropaios" ( ἀποτρόπαιος , "averting evil") and "alexikakos" ( ἀλεξίκακος "keeping off ill"; from v. ἀλέξω + n. κακόν ). Apollo also had many epithets relating to his function as

4408-573: The pressure suit is the Liquid Cooling and Ventilation Garment (LCVG), which incorporates clear plastic tubing through which chilled liquid water flows for body temperature control, as well as ventilation tubes for waste gas removal. After donning the LCVG, the astronaut then puts on the LTA, before entering the airlock. The astronaut then dons the HUT, connects the LCVG umbilical to the umbilical in

4484-561: The primitive god Paean ( Παιών-Παιήων ), who did not have a cult of his own. Paean serves as the healer of the gods in the Iliad , and seems to have originated in a pre-Greek religion. It is suggested, though unconfirmed, that he is connected to the Mycenaean figure pa-ja-wo-ne (Linear B: 𐀞𐀊𐀺𐀚 ). Paean was the personification of holy songs sung by "seer-doctors" ( ἰατρομάντεις ), which were supposed to cure disease. Homer uses

4560-426: The protector god of public places and houses who wards off evil and his symbol was a tapered stone or column. However, while usually Greek festivals were celebrated at the full moon , all the feasts of Apollo were celebrated on the seventh day of the month, and the emphasis given to that day ( sibutu ) indicates a Babylonian origin. The Vedic Rudra has some functions similar to those of Apollo. The terrible god

4636-665: The related older name Paean —is generally not found in the Linear B ( Mycenean Greek ) texts, although there is a possible attestation in the lacunose form ]pe-rjo-[ (Linear B: ] 𐀟𐁊 -[) on the KN E 842 tablet, though it has also been suggested that the name might actually read " Hyperion " ([u]-pe-rjo-[ne]). The etymology of the name is uncertain. The spelling Ἀπόλλων ( pronounced [a.pól.lɔːn] in Classical Attic ) had almost superseded all other forms by

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4712-420: The river. But Leto herself declined his help and departed, as she did not want him to suffer for her sake. After being turned away from various lands, Apollo spoke again from the womb, asking his mother to take look at the floating island in front of her and expressing his wish to be born there. When Leto approached Asteria, all the other islands fled. But Asteria welcomed Leto without any fear of Hera. Walking on

4788-485: The same locality. Lycia was sacred to the god, for this Apollo was also called Lycian. Apollo's cult was already fully established when written sources commenced, about 650 BCE. Apollo became extremely important to the Greek world as an oracular deity in the archaic period , and the frequency of theophoric names such as Apollodorus or Apollonios and cities named Apollonia testify to his popularity. Oracular sanctuaries to Apollo were established in other sites. In

4864-586: The shuttle had conducted under 200 flights, with continuous modification. NASA operated the Space Shuttle as an experimental vehicle for the remainder of the program. The five points of the blue star of the mission patch indicate the flight's numerical designation in the Space Transportation System 's mission sequence. NASA began a tradition of playing music to astronauts during the Project Gemini , and first used music to wake up

4940-550: The start of ISS assembly in November 1998. With the building of the ISS, Hamilton Sundstrand and ILC Dover refined the existing Shuttle EMU by making the suit modular. This allowed an EMU to be left on the ISS for up to two years and resized on-orbit to fit various crew members. The ISS EMUs also have increased battery capacity, the Simplified Aid For EVA Rescue (SAFER), improved cameras and radios, and

5016-449: The three Moirai . Scorning the advances of Zeus, Asteria transformed herself into a bird and jumped into a sea. From her, an island rose which was called Ortygia. When Hera discovered that Leto was pregnant with Zeus' child, she decreed that Leto can give birth only in a place where sun does not shine. During this time, the monster Python also started hounding Leto with an intent of killing her, because he had foreseen his death coming at

5092-404: The waters, became gold. Asteria bathed the newborn, swaddled him and fed him with her breast milk. The island had become rooted and was later called Delos. Hera was no longer angry, as Zeus had managed to calm her down; and she held no grudge against Asteria, since Asteria had rejected Zeus in the past. Pindar is the earliest source who explicitly calls Apollo and Artemis as twins. Here, Asteria

5168-399: Was a sea-god worshipped especially in Crete and in the islands. Apollo's sister Artemis , who was the Greek goddess of hunting, is identified with Britomartis (Diktynna), the Minoan "Mistress of the animals". In her earliest depictions she was accompanied by the "Master of the animals", a bow-wielding god of hunting whose name has been lost; aspects of this figure may have been absorbed into

5244-653: Was formally declared "operational" after STS-4 . However, the Columbia Accident Investigation Board (CAIB), in its report on the loss with all crew aboard of Columbia during STS-107 in 2003, asserted that the orbiter should never have been considered operational and that, while not intrinsically unsafe, it was in fact an experimental vehicle. The CAIB's rationale was that civilian and military aircraft that are considered operational must have been tested and proven over thousands of safe flights in their final operational configurations, whereas

5320-563: Was in this way that Apollo had become recognized as the god of music. Apollo's role as the slayer of the Python led to his association with battle and victory; hence it became the Roman custom for a paean to be sung by an army on the march and before entering into battle, when a fleet left the harbour, and also after a victory had been won. In the Iliad , Apollo is the healer under the gods, but he

5396-427: Was the first Space Shuttle mission to deploy communications satellites into orbit, and the first officially "operational" Space Shuttle mission. Columbia launched on schedule from Kennedy Space Center (KSC) at 07:19:00   a.m. EST , on November 11, 1982. The shuttle carried a crew of four – the largest spacecraft crew up to that time – and the first two commercial communications satellites to be flown aboard

5472-417: Was the prerogative of boys, was cut at the coming of age ( ephebeia ) and dedicated to Apollo. The god himself is depicted with long, uncut hair to symbolise his eternal youth. Apollo is an important pastoral deity, and he was the patron of herdsmen and shepherds. Protection of herds, flocks and crops from diseases, pests and predators were his primary rustic duties. On the other hand, Apollo also encouraged

5548-400: Was told that Leto's son would become more dear to Zeus than Ares. Enraged by this, Hera watched over the heavens and sent out Ares and Iris to prevent Leto from giving birth on the earth. Ares, stationed over the mainland, and Iris, over the islands, threatened all the lands and prevented them from helping Leto. When Leto arrived at Thebes, fetal Apollo prophesied from his mother's womb that in

5624-464: Was venerated as the slayer of the monstrous serpent Python . For the Greeks, Apollo was the most Greek of all the gods, and through the centuries he acquired different functions. In Archaic Greece he was the prophet , the oracular god who in older times was connected with "healing". In Classical Greece he was the god of light and of music, but in popular religion he had a strong function to keep away evil. Walter Burkert discerned three components in

5700-535: Was very commonly used by both the Greeks and Romans for Apollo's role as the god of light. Like other Greek deities, he had a number of others applied to him, reflecting the variety of roles, duties, and aspects ascribed to the god. However, while Apollo has a great number of appellations in Greek myth, only a few occur in Latin literature . Apollo's birthplace was Mount Cynthus on the island of Delos . Delphi and Actium were his primary places of worship. Apollo

5776-521: Was worshipped throughout the Roman Empire . In the traditionally Celtic lands, he was most often seen as a healing and sun god. He was often equated with Celtic gods of similar character. Apollo is considered the most Hellenic (Greek) of the Olympian gods . The cult centers of Apollo in Greece, Delphi and Delos , date from the 8th century BCE. The Delos sanctuary was primarily dedicated to Artemis , Apollo's twin sister. At Delphi, Apollo

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