Apollo 17 Lunar Module Challenger liftoffs from the Moon on December 14, 1972. Soon after TLI, the SLA opened; the CSM separated, turned around, came back to dock with the lunar module, and extracted it from the S-IVB. These words were the capstone on the United States’ manned space program. Maksel, Rebecca, What's real and what's not? Change your default dictionary to American English. Operational Procedures, Apollo 15 LM Activation Checklist for LM-10, Primary guidance, navigation, and control system, Charged Particle Lunar Environment Experiment, Commercial Orbital Transportation Services, https://en.wikipedia.org/w/index.php?title=Apollo_Lunar_Module&oldid=995160224, Articles with failed verification from May 2020, Creative Commons Attribution-ShareAlike License, 13 ft 10 in (4.22 m) without landing gear, Intended for second uncrewed flight, used instead for ground testing. View from TV camera on the Lunar Roving Vehicle. Synonyms, crossword answers and other related words for PROGRAM COMPONENT [module] We hope that the following list of synonyms for the word module will help you to finish your crossword today. Noun. What are synonyms for lunation? During this time, the crew flew on their backs, depending on the computer to slow the craft's forward and vertical velocity to near zero. The configuration was frozen in April 1963, when the ascent and descent engine designs were decided. (Elements & … The truth is probably depressing", United States. Figure 3. Lacks optical alignment telescope and flight computer, Descent and ascent stages reentered Earth's atmosphere separately. adj. As the craft approached perilune, the descent engine was started again to begin powered descent. A hand-pulled Modular Equipment Transporter (MET), similar in appearance to a golf cart, was carried on Apollo 13 and 14 to facilitate carrying the tools and samples on extended moonwalks. We support over 110 languages. (C17: from Latin lunaris, from luna the moon) lunar caustic. Couldn't find the full form or full meaning of Lunar Module? Top synonyms for perigee (other words for perigee) are orbit, bottom rung and circle. The commander operated the flight controls and engine throttle, while the lunar module pilot operated other spacecraft systems and kept the commander informed about systems status and navigational information. A module is an individual part that combines with other components to make different things. a separable component, frequently one that is interchangeable with others, for assembly into units of differing size, complexity, or function. The LM descended to 47,400 feet (9.0 mi; 14.4 km) above the lunar surface, then jettisoned the descent stage and used its ascent engine to return to the CSM.. Ninja. During the flight to the Moon, the docking hatches were opened and the lunar module pilot entered the LM to temporarily power up and test all systems except propulsion. Measured by the revolution of the moon. Meaning of Lunar Excursion Module. Define lunar. 3 synonyms for lunation: lunar month, synodic month, moon. 现在的有效载荷包括登月舱，服务舱，捍舱和发射逃逸系统。 The present payload consists of a lunar excursion module, a service module, a command module … Scheer, Julian W. (Assistant Administrator for Public Affairs, NASA). Overseen by Grumman, the LM's development was plagued with problems that delayed its first uncrewed flight by about ten months and its first crewed flight by about three months. The LEM: This is the Lunar Excursion Module, which was supposed to take two of the three astronauts down to the moonÕs surface after separating from the main rocket (ÒLunarÓ is an adjective for anything related to the moon). In February, a statement was issued welcoming the agreement to cross-strait direct charter transfer flights over the Lunar New Year. n → Mondumlaufbahn f. Synonyms: Congress. Comparing landing on the Moon to "a hovering operation", Gus Grissom said in 1963 that although most early astronauts were fighter pilots, "now we're wondering if the pilot making this first moon landing shouldn't be a highly experienced helicopter pilot". During the crew’s three spacewalks, Scott and James B. Irwin spent almost nineteen hours exploring the moon and covered 17.5 miles of lunar terrain in the lunar … The Apollo 10 ascent stage engine was fired until its fuel was used up, sending it past the Moon into a heliocentric orbit. There it remained through Earth parking orbit and the trans-lunar injection (TLI) rocket burn to send the craft toward the Moon. Later, the redundant forward docking port was removed, which meant the Command Pilot gave up active control of the docking to the Command Module Pilot; he could still see the approaching CSM through a small overhead window. Control was exercised with a combination of engine throttling and attitude thrusters, guided by the computer with the aid of landing radar. The code for attribution links is required. Dave Mosher/Business Insider In … Astronauts flew Apollo spacecraft manually only during the lunar approach. A forward EVA hatch provided access to and from the lunar surface, while an overhead hatch and docking port provided access to and from the Command Module. We've arranged the synonyms in length order so that they are easier to find. We've got 1 shorthand for Lunar Landing Module » What is the abbreviation for Lunar Landing Module? A second, higher Earth orbit crewed practice flight had been planned to follow LM-3, but this was canceled to keep the program timeline on track. On the extended missions (Apollo 15 and later), the antenna and TV camera were mounted on the Lunar Roving Vehicle, which was carried folded up and mounted on an external panel. The noun 'lunar module' is a singular, common, compound, concrete noun; a word for a small craft used for traveling between an orbiting spacecraft and the moon's surface; a word for a thing. 1. This was followed by landings by Apollo 12 (LM-6 Intrepid) and Apollo 14 (LM-8 Antares). That configuration, however, was too heavy and the designers compromised on four landing legs.. ... lunar module noun. There are 454 lunar-related words in total, with the top 5 most semantically related being orbit, moon, asteroid, orbital and earth.You can get the definition(s) of a word in the list below by tapping the question-mark icon next to it. 3 relating to, caused by, or measured by the position or orbital motion of the moon. Moondust definition is - fine dry particles of the moon's soil. The Roman goddess of the moon is called Luna (Selene in Greek mythology). A module is an individual part that combines with other components to make different things. Lunar definition: Lunar means relating to the moon. House. The six landed descent stages remain at their landing sites; their corresponding ascent stages crashed into the Moon following use. Maybe you want to be the first live-in chef on a lunar space … Ten lunar modules were launched into space. One proposed Apollo application was an orbital solar telescope constructed from a surplus LM with its descent engine replaced with a telescope controlled from the ascent stage cabin, the landing legs removed and four "windmill" solar panels extending from the descent stage quadrants. Enrich your vocabulary with the English Definition dictionary ... acronym of Lunar Module, little vehicle created especially to move on the moon during XXth century 's space conquest. The other three LMs were burned up in the Earth's atmosphere: the four stages of Apollo 5 and Apollo 9 each re-entered separately, while Apollo 13's Aquarius re-entered complete, following emergency maneuvers. This is in reference to LM-3, used on Apollo 9, which the crew named Spider after its spidery appearance. lunar eclipse at eclipse. moon halo; lunar halo noun at halo moon. ... lunar module space module . Perigee synonyms. The descent stage's primary job was to support a powered landing and surface extravehicular activity. An external compartment on the right front panel carried a deployable S-band antenna which, when opened looked like an inverted umbrella on a tripod. A 30-second descent orbit insertion burn was performed to reduce speed and drop the LM's perilune to within about 50,000 feet (15 km) of the surface, about 260 nautical miles (480 km) uprange of the landing site. Antonyms for lunar module. Landing gear added for drop testing.  The first LEM design looked like a smaller version of the Apollo command and service module (a cone-shaped cabin atop a cylindrical propulsion section) with folding legs. Grumman was awarded the contract two months later. moonbow noun. Take the quiz now .  According to George Low, Manager of the Apollo Spacecraft Program Office, this was because NASA was afraid that the word "Excursion" might lend a frivolous note to Apollo. If necessary, landing could have been aborted at almost any time by jettisoning the descent stage and firing the ascent engine to climb back into orbit for an emergency return to the CSM. The lamp module can connect to other modules so you can control additional LED's such as a spacecraft illumination LED array. A waste storage tank was added to the descent stage, with plumbing from the ascent stage. (graphical user interface) Abbreviation of layout manager. Only the octagonal shape of the telescope container, solar panels and the Apollo Telescope Mount name were kept, though there was no longer any association with the LM. The original extravehicular activity (EVA) plan, up through at least 1966, was for only one astronaut to leave the LM while the other remained inside "to maintain communications". The Eagle has landed." How to use lunar in a sentence. Still, the LM became the most reliable component of the Apollo–Saturn space vehicle.  Communications were eventually deemed to be reliable enough to allow both crew members to walk on the surface, leaving the spacecraft to be only remotely attended by Mission Control. Four days later, the Apollo 11 crew in the command module Columbia splashed down in the Pacific Ocean, completing President John F. Kennedy's goal: "...before this decade is out, of landing a man on the Moon and returning him safely to the Earth". LEM. One ascent stage (Apollo 10's Snoopy) was discarded in a heliocentric orbit after its descent stage was discarded in lunar orbit. Looking for the shorthand of Lunar Landing Module?This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: Lunar Landing Module. ... (7.6 km) from the Lunar Module. LM-3 now became the first crewed LM, again to be flown in low Earth orbit to test all the systems, and practice the separation, rendezvous, and docking planned for Apollo 8 in December 1968. A continuous-wave Doppler radar antenna was mounted by the engine heat shield on the bottom surface, to send altitude and rate of descent data to the guidance system and pilot display during the landing. The descent engine thrust was increased by the addition of a 10-inch (250 mm) extension to the engine bell, and the descent propellant tanks were enlarged. Starts at approximately 5000 feet from the surface.  The final landing phase began about 2,000 feet (0.61 km) uprange of the targeted landing site. module (noun) detachable compartment of a spacecraft. Sentences Menu. Its octagonal shape was supported by four folding landing gear legs, and contained a throttleable Descent Propulsion System (DPS) engine with four hypergolic propellant tanks. At that time, LM-2 was held in reserve in case the LM-1 flight failed, which did not happen. An Activity-based Approach. SPS propellants are settled in their tanks by firing the plus-X thrusters on all four quads around the Service Module for 12 seconds. 3 synonyms for semilunar: crescent, crescent-shaped, lunate. One lunar module functioned as a lifeboat for the crew of Apollo 13, providing life support and propulsion when their CSM was disabled by an oxygen tank explosion en route to the Moon, forcing the crew to abandon plans for landing.  The Apollo 11 ascent stage was left in lunar orbit to eventually crash; all subsequent ascent stages (except for Apollo 13) were intentionally steered into the Moon to obtain readings from seismometers placed on the surface. Besides the astronaut's surface excavation tools and sample collection boxes, the MESA contained a television camera with a tripod; as the commander opened the MESA by pulling on a lanyard while descending the ladder, the camera was automatically activated to send the first pictures of the astronauts on the surface back to Earth. any of the individual, self-contained segments of a spacecraft, designed to perform a particular task: the spacecraft's command module; a lunar module. Find more ways to say module, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. Memorandum from Project Designation Committee, June 9, 1966. The burn would be made without the weight of the LM. This technique was intended to deliver equipment and supplies to a permanent crewed lunar base. Descent stage may have hit the Moon, ascent stage in heliocentric orbit. View from TV camera on the Lunar Roving Vehicle. 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