Longtime NASA astronaut Don Pettit is set to return from his fourth trip to space on Saturday night. Here are some of his ...

In a recent livestream from the International Space Station (ISS), viewers were left puzzled after spotting what looked like ...

NASA has recently identified an unidentified object orbiting the Sun, sparking intrigue and speculation within the scientific ...

The constellation of four satellites can take both narrow- and wide-field images of the Sun to study its corona and solar ...

A planetary scientist explains new research explaining the differing compositions between space rocks that hit Earth and are ...

Hidden galaxies revealed in the far infrared could transform astronomy. Find out why this discovery may shatter long-standing ...

Scientists have finally proved that Jupiter gets slammed by bizarre "mushballs", solving a long-standing space mystery ...

The image was published as part of the 35th anniversary celebrations of the NASA/ESA Hubble Space Telescope, which was ...

The unusual galaxy was profiled in two complementary ... and of the European Southern Observatory, and published in Astronomy & Astrophysics, explores the dark matter content of the galaxy and ...

It's not the first time researchers have found a planet like the one in Star Wars, but this alien world has a particularly ...