what kind of atmosphere can you find on this satellite?
An atmosphere so tenuous as to be nearly vacuum.
Moon
The Moon has an atmosphere so tenuous as to be nearly vacuum,
what is apollo 9? It was a human spaceflight, the third in NASA's Apollo program. who were the crew members? McDivitt, Scott, and Schweickart did they use any call signs? Yes, "Gumdrop", "Spider" etc. where else are such signs used? In broadcasting and radio communications, and railroad stations is this used by military personnel? Yes, tactical call signs is there a book for it? A tactical designator when did the space program mentioned earlier originated? 1969 to 1972 what were some of the launch vehicles that they used? The Saturn series and the Nova series. did this program get any samples in return? Yes, lunar rocks and soil. were these samples sent to any laboratory? Yes, the Lunar Receiving Laboratory in Houston. from where were the samples collected? The Moon
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Moon [SEP] Atmosphere
The Moon has an atmosphere so tenuous as to be nearly vacuum, with a total mass of less than . The surface pressure of this small mass is around 3 × 10 atm (0.3 nPa); it varies with the lunar day. Its sources include outgassing and sputtering, a product of the bombardment of lunar soil by solar wind ions. Elements that have been detected include sodium and potassium, produced by sputtering (also found in the atmospheres of Mercury and Io); helium-4 and neon from the solar wind; and argon-40, radon-222, and polonium-210, outgassed after their creation by radioactive decay within the crust and mantle.