As Comet Leonard bid farewell to Earth and flew past Venus, a sun-studying spacecraft flew through the comet's long tail, ...
A pioneering space junk cleanup test is on hold for now. Astroscale has suspended its ELSA-d demonstration mission in Earth ...
Provided you can see low enough between buildings and trees, you can spot the moon and Mars hovering close to each other in ...
A Mars probe has snapped a peculiar image of the Red Planet's surface that looks like a giant tree stump, rings and all. The ...
SpaceX will launch an Italian Earth-observation satellite to orbit today (Jan. 28), a day later than planned due to bad ...
Astronomers have discovered a mysterious, flickering object in our galaxy, the Milky Way, that belches enormous amounts of ...
Dr. Thomas Zurbuchen is associate administrator for NASA's Science Mission Directorate. He contributed this article to ...
S.S. Piers Sellers is the first Cygnus to be named for a space station-era career astronaut who died after the spacecraft ...
The "Enterprise" flight includes cremains of Trek creator Gene Roddenberry and actors Majel Barrett Roddenberry and James ...
NASA leaders emphasized the importance of safety and having an inclusive culture in a discussion held during the agency's ...
A Japanese company targeting the moon pushed back its second moon mission by a year to 2024. The Tokyo-based company ispace ...
Mother Nature has foiled a planned SpaceX launch for the second day in a row. A SpaceX Falcon 9 rocket was originally ...