A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.
"If the moon and a planet are near Castor and Pollux you have an impressive show." From our earthly perspective, the moon and Mars will appear closest to each other at around 8 p.
A spectacle for stargazers to admire will take place in the night sky this evening, March 8. Mars will have a close encounter ...
From our earthly perspective, the moon and Mars will appear closest to each other at around 8 p.m. Eastern Time, with Mars slipping about 1.2 degrees beneath the moon's lower limb. Since the ...
3D printers will make the tools, structures and habitats space pioneers need to survive in a hostile alien environment. They will enable long-term human presence on the Moon and Mars.