albedo gamma rays
1radiation — radiational, adj. /ray dee ay sheuhn/, n. 1. Physics. a. the process in which energy is emitted as particles or waves. b. the complete process in which energy is emitted by one body, transmitted through an intervening medium or space, and… …
2Great Observatories program — Four Great Observatories satellites NASA s series of Great Observatories satellites are four large, powerful space based telescopes. Each of the Great Observatories has had a similar size and cost at program outset, and each has made a… …
3Mars Observer — Artist rendering of Mars Observer in orbit around Mars. Operator NASA / JPL …
4OSO 3 — The third Orbiting Solar Observatory, OSO 3, showing its Sail (upper), carrying solar experiments pointed at the Sun, and its rotating Wheel (lower), carrying two sky scanning survey instruments: the UCSD hard X ray experiment, and the MIT gamma… …
5альбедное рентгеновское (гамма-) излучение атмосферы земли (планет) — Компонент космического рентгеновского (гамма ) излучения, источником которого является атмосфера Земли (планет). [ГОСТ 25645.108 84] Тематики излуч. рентген. и гамма излуч. космические EN earth s atmosphere albedo х (gamma ) rays …
6Ray system — Crater ray system on the far side of the Moon (Apollo 11 image). A ray system comprises radial streaks of fine ejecta thrown out during the formation of an impact crater, looking a bit like many thin spokes coming from the hub of a wheel. The… …
7Mars (planète) — Pour les articles homonymes, voir Mars. Mars …
8moon — mooner, n. moonless, adj. /moohn/, n. 1. the earth s natural satellite, orbiting the earth at a mean distance of 238,857 miles (384,393 km) and having a diameter of 2160 miles (3476 km). 2. this body during a particular lunar month, or during a… …
9Moon — /moohn/, n. Sun Myung /sun myung/, born 1920, Korean religious leader: founder of the Unification Church. * * * Sole natural satellite of Earth, which it orbits from west to east at a mean distance of about 238,900 mi (384,400 km). It is less… …
10Moon — This article is about Earth s Moon. For moons in general, see Natural satellite. For other uses, see Moon (disambiguation) …
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