Some of the elements used by living systems are far more abundant in Cassiopeia A than we thought, hinting that some parts of ...

In a discovery that's fit for a movie, Northwestern University astronomers have directly imaged a Tatooine-like exoplanet, orbiting two suns. While obtaining an image of a planet beyond our solar ...

From the meteor showers to super moons, this time of year gives us a front row seat to one of the most active regions of the ...

Our solar system carries a hidden battle scar, etched not in craters or broken worlds but in the wispy gas just beyond the ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Interstellar Comet 3I/ATLAS is nearing Earth. Hubble and Juice captured new images, revealing an alien object with a strange ...

Learn how the discovery of a young planet orbiting two suns is revealing how worlds form and survive in binary star systems.

A study of the interstellar comet 3I/ATLAS reveals surprising characteristics: traveling at 57 km/s, it challenges ...

"Star Trek" fans love a good twist, but sometimes the writers conjure up a turn of events so shocking that even die-hard ...

If you feel a thrill every time we discover something new about the cosmos, then November 25th may have been a noteworthy day ...

The X‑arithmetic technique offers a powerful new way to map the physics of other galactic structures across the universe and ...

Scientists have observed the largest-known rotating structure in the cosmos - a gargantuan thread-like assemblage of hundreds ...