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

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

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 ...