Hubble Space Telescope and MAVEN mission have been used to help unravel the mystery of Mars' escaping water. Credit: NASA Goddard Space Flight Center ...

To destroy enough matter to explain the Hubble tension, black holes would have to merge at an unrealistic rate.

As the mysterious interstellar object known as 3I/ATLAS plummets through our Solar System, NASA's good old Hubble Space Telescope has captured the best look yet at the interstellar visitor. On July 21 ...

Astronomers discovered a rare ultra-massive white dwarf forged in a stellar smash-up and unmasked only by Hubble’s ultraviolet vision.

Interstellar object 3I/ATLAS nucleus size remains one of the biggest mysteries in astronomy. Scientists are analyzing ...

In our nearby stellar neighborhood, a burned-out star is snacking on a fragment of a Pluto-like object. With its unique ultraviolet capability, only NASA's Hubble Space Telescope could identify that ...

A cosmic mystery hidden for over a decade has suddenly been unveiled. It turns out that in the "Cigar Galaxy" M82, located 12 ...

Discover 9 breathtaking Milky Way images captured by NASA’s Hubble Space Telescope, revealing the galaxy’s stunning structure ...

"It's a discovery that underlines things may be different from what they appear to us at first glance." Astronomers using the ...

The Hubble Space Telescope has snapped some spooky looking photos of our solar system's newest interstellar invader on the run. The object, dubbed 3I/ATLAS, was first spotted careening through the ...

Since the release of the first data in 2022, the James Webb Space Telescope (JWST) has enabled researchers to study extremely distant galaxies, reshaping our understanding of the formation and ...