NASA’s Hubble Space Telescope has captured infant planets colliding around Fomalhaut, one of the brightest stars in the night ...

In a cosmic fireworks display, scientists have observed two objects colliding around a bright star 25 light-years from Earth.

NASA’s Hubble Space Telescope has captured a spectacular scene in a star system not far from Earth, offering the rare chance ...

While surveying distant worlds beyond our solar system, researchers unexpectedly obtained the first direct images showing ...

NASA’s Hubble Space Telescope spotted the glowing remains of two space rocks crashing together in a nearby planetary system, ...

For only the second time ever, a collision between two asteroids has been observed around an alien star not too far beyond ...

“The James Webb Telescope: Are We Alone?” on The Whole Story With Anderson Cooper offers an inside look at the most powerful telescope ever built. The show premieres Sunday, June 16, at 8 p.m. ET/PT ...

Astronomers have found evidence for the formation of young rocky planets around the star HD 23514 located in the well-known Pleiades (Seven Sisters) star cluster that is easily visible in the current ...

From chaos we all began, and to chaos we’ll all return, but not for a very, very long time — 5 billion years or so, more or less. In the journal Nature on Thursday, two French scientists, using arcane ...

Hit-and-run collisions between embryonic planets during a critical period in the early history of the Solar System may account for some previously unexplained properties of planets, asteroids, and ...