"Most excitingly, this new idea addresses one of the longstanding habitability problems on Europa and is a good sign for the ...

Interstellar objects are so uncommon as to be subject to observation only once every few years and so far we learn something ...

Within the image, thick clouds of cold hydrogen gas arrange themselves into ridges and wispy filaments. The deep red tones ...

"I don't think anyone's made this connection between the surface fluid pattern and the interior properties of these planets." ...

The Helix Nebula is one of the most well-known and commonly photographed planetary nebulae because it resembles the “ Eye of ...

Optical proof of a tiny companion orbiting supergiant star Betelgeuse is hard to come by. Hubble just spotted new evidence.

Harvard's Avi Loeb reveals 3I/ATLAS has symmetric mini-jets at 120-degree intervals. Could these be propulsion thrusters on ...

Avi Loeb warns 3I/ATLAS's symmetrical jets defy comet norms, hinting at possible tech. Hubble data and expert debate fuel the ...

NASA’s Hubble telescope has captured rare images of newborn stars hidden inside dusty cosmic clouds, revealing how massive ...

NASA’s Hubble Space Telescope captures visible and infrared images of protoplanetary disks, showing gas and dust structures ...

This week, around the same time the sun sets in the west, Orion — winter’s most prominent constellation — rises in the east.