Launched last week, Athena was communicating with controllers more than 230,000 miles away and generating solar power ...
"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.
Perhaps the crown jewel of NASA’s near-term roadmap for human space exploration is the Artemis mission: our return-trip to the Moon that’s ... some 225,000 miles away from Earth) and ...