"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.
Last weekend, Texas-based Firefly Aerospace successfully placed its Blue Ghost lander on the moon, becoming the first private company to accomplish such a feat. But it’s not the only private ...
In the early evening on March 5, watch our satellite pass by a famous bright star cluster: the Pleiades (M45).
"Not since Adam has any human known such solitude as [Apollo 11 command module pilot] Mike Collins is experiencing during ...