lunar atmosphere

lunar atmosphere

[′lü·nər ′at·mə‚sfir]
(astrophysics)
The volatile elements postulated to have been present on the moon's surface at one time.
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A lot of these events were recorded by NASA's (https://www.nasa.gov/ames/ladee) Lunar Atmosphere and Dust Environment Explorer, LADEE , a spacecraft that gathers detailed information about the structures and compositions of the super thin atmosphere of the Moon.
Summary: TEHRAN (FNA)- Streams of meteoroids striking the Moon infuse the thin lunar atmosphere with a short-lived water vapor, according to researchers using data from NASA's LADEE spacecraft.
The events cited in the study were observed in data collected by NASA's Lunar Atmosphere and Dust Environment Explorer (LADEE), a robotic mission that orbited the Moon to gather detailed information about the structure and composition of the thin lunar atmosphere.
The data leading up to this landmark finding was collected through the space agency's Lunar Atmosphere and Dust Environment Explorer (LADEE) - a robotic mission which orbited the Moon from October 2013 to April 2014, to gather information about the Moon's exosphere.
Benna told Daily News Egypt that the study relied on observations collected by the Neutral Mass Spectrometer (NMS) aboard NASA's Lunar Atmosphere and Dust Environment Explorer (LADEE).
During daytime, the temperature will rise again and the now frozen specimens will start decomposing within the canister and are said to not affect the lunar atmosphere. No images of the dead plant or of the canister's inside have not been released yet.
Fact sheet: the Moon Mass (kg) 7.349 x [10.sup.22] Equatorial diameter (km) 3.4762 x [10.sup.3] Escape velocity (km x [s.sup.-1]) 2.38 Mass of lunar atmosphere (kg) ~25 000 Surface pressure (atmosphere) 3 x [10.sup.-15] Diurnal temperature range ([degrees]C) -170 to + 130 Geocentric distance, min.
Researchers estimate that, at its peak, the lunar atmosphere was up to Wi times as thick as that of present-day Mars, which has a surface pressure of 0.01 bar--equivalent to 1% of Earth's atmospheric pressure at sea level.
Luna: New Moon is fast-paced political and military sci-fi reading at its best, with the lunar atmosphere adding to a highly charged read replete with twists, turns, and memorable, powerful protagonists.
NASA's Lunar Atmosphere and Dust Environment Explorer (LADEE) just barely survived one in April 2014, which was a "testament to its great engineering," LRO deputy project scientist Noah Petro at Goddard said.