The bad part in Trump’s budget is the near total evisceration of NASA’s science programs, both on Earth and in space. The ...

NASA’s Extravehicular Mobility Unit (EMU) is not simply a protective garment. It is, in essence, a one-person spacecraft.

NASA explains how a safely view a 'ring of fire' annular solar eclipse. WARNING: People should always use protective solar ...

The Beijing-based private startup is doubling down on a cheap, cleaner fuel it hopes will help develop reusable rockets.

Elon Musk's SpaceX and NASA are reportedly striving to send humans to Mars, but the journey has experienced several ...

NASA’s Hubble and Spitzer telescopes captured NGC 6240, two galaxies colliding in a rare pre-merger stage, surrounded by foreground stars. NGC 2467, discovered in the 19th century, is a huge ...

Apollo 10 “dress rehearsal” mission launched into orbit, to set up the Apollo 11 moon landing mission a month later.

Scientists observe rare light bursts from the Milky Way’s black hole, Sagittarius A, offering new insights into black holes ...

That story chronicles her journey from a poverty-stricken childhood in the Caribbean and years living unhoused, to pursuing ...

Attempt to place satellite into orbit fails after launch vehicle encountered a technical issue, ISRO chief says.

NASA has issued a warning about an incoming geostorm, a powerful solar storm that could disrupt power grids, satellites, and ...