Hubble's study reveals Andromeda experienced major galactic collisions, unlike Milky Way. Its satellite galaxies show unusual ...

Astronomers used the powerful James Webb Space Telescope to peer into this object flying by itself through our Milky Way ...

The world’s premier space observatory has spotted a mysterious and huge, free-floating planetary-mass object that’s “just 20 ...

See the 10 worst in America. Hubble Telescope discovers a new '3-body problem' puzzle among Kuiper Belt asteroids (video) Against All Odds: B-17 Survives 20mm Hits at Treetop Level Bryce Underwood ...

When we gaze up at the night sky, it’s hard not to wonder about the vastness of the universe and its origins. The universe, ...

Hubble's latest survey of Andromeda reveals a chaotic past, a swarm of satellite galaxies, and a cosmic mystery that ...

For years, scientists have been puzzled by an extraordinary galaxy cluster where ... the missing piece of the puzzle. This breakthrough builds on more than a decade of research using NASA’s Chandra ...

"The universe is filled with a range of three-body systems, including the closest stars to Earth, the Alpha Centauri star ...

NASA's Hubble Space Telescope has discovered that ... three gravitationally bound bodies move through space together. This puzzle, known as the "three-body problem," has been a challenge since ...