Scientists predict one of the major surveys by NASA's upcoming Nancy Grace Roman Space Telescope may reveal around 100,000 celestial blasts, ranging from exploding stars to feeding black holes. Roman ...

Travel 500 million light-years into the James Webb Space Telescope's amazing view of the Cartwheel Galaxy. Credit: ESA/Webb, ...

China just sent a new batch of supplies toward its Tiangong space station. A Long March 7 rocket lifted off from Wenchang ...

Stocks fell on Monday as President Trump escalated his trade war by threatening to impose 30% tariffs on the European Union ...

The State Department began firing more than 1,350 U.S-based employees on Friday as the administration of President Donald ...

Researchers at Oxford have discovered that comet 3I/ATLAS may be over 7 billion years old, making it the oldest one we've ...

Only a few dozen of these short-lived binaries exist in the galaxy at a time, making the serendipitous find extremely valuable.

Captured just days after its discovery, the images offer the clearest view yet of this rare visitor from beyond our solar system.

New research predicts the universe will stop expanding in 7 billion years and collapse in a Big Crunch in 33 billion, ...

The universe will not last forever. In fact, scientists have revealed that its lifespan is almost half over already.

Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that ...

Solar systems mostly keep to themselves. What’s ours is ours and what’s not is not. Stars are simply too far from each ...