NASA's newest astrophysics space telescope launched in March on a mission to create an all-sky map of the universe. Now ...

Galaxy merger Arp-Madore 417-391 is on display in this new image captured by the Hubble Space Telescope's Advanced Camera for ...

A mysterious object the size of Manhattan, originating from outside our Solar System, has been spotted by astronomers.

The first ever recorded 'planet with a death wish' orbits so close to its host star that it triggers huge flares of radiation ...

It appears our solar system is getting more popular with out-of-towners. Astronomers have found a third interstellar object, ...

The object, a celestial body from another star system, was discovered on Tuesday by the University of Hawaii’s Asteroid ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

Explore WebbWebbNewsLatest NewsLatest ImagesWebb's BlogAwardsX (offsite - login reqd)Instagram (offsite - login reqd)Facebook ...

Astronomers have uncovered a remarkable cosmic relic - a galaxy named KiDS J0842+0059, located three billion light-years from ...

Readers doubtless know that metals expand when heated. As explained in a NASA blog post that’s a problem for space telescopes because if their components warm and expand it can mean that the shape of ...

Astronomers taken on the role of cosmic archeologists, using the James Webb Space Telescope (JWST) to excavate over 100 disk ...

The Hubble Space Telescope is making waves again, this time for a snapshot of a spiral galaxy located 250 million light-years ...