For Army space operations officers, National Space Day on May 2 recognizes how they live and work every day. Functional Area ...

President Donald Trump on Monday celebrated National Astronaut Day on the 64th anniversary of Alan Shepard becoming the first ...

National Space Day, May 2, can inspire the next generation of astronomers, encouraging people to look to the sky.

Since 1997, National Space Day has been held on the first Friday in May. This year, National Astronomy Day is the day after ...

A man looks into the Plant Cabin II of the Lunar Palace 1, a research facility for developing moon exploration, at Beihang ...