Satellite News

The reddish structures of our neighboring galaxy glow brightly in a new image from the Hubble Space Telescope.

Although officially known as the celestial archer, the zodiacal constellation of Sagittarius is far better recognized as a teapot. Here’s how to see it this season.

A new video from an astronaut’s vantage point in space captures a bright green burst over Earth as a meteor exploded in the night sky.

To commemorate the 25th anniversary of NASA’s Chandra X-ray Observatory, scientists have rereleased new “sonified” images of nearby objects, including the supernova remnant Cassiopeia A.

Energy-packed plasma waves pump enough energy into streams of solar wind to propel them to their unexpectedly high speeds, observations by two sun-studying spacecraft suggest.

Starliner’s astronauts will spend at least 8 months in space, longer than a typical ISS crew. But numerous other astronauts have safely spent a year on the ISS, or even longer.

The Hubble Space Telescope has imaged one of Andromeda’s dwarf galaxies. It’s named Pegasus.

Chinese astronauts aboard the Tiangong space station are studying microbes, to help determine if some of Earth’s early lifeforms can handle a simulated cosmic environment.