The potential finds could be contributing to some of the faintest light we can see in the universe, say researchers.

"Decreasing the capacity to support this sector makes our nation less resilient and more vulnerable to space weather." ...

Combining with one other previously confirmed planet, one of our closest stellar neighbors now has a family of four.

The once-dubbed "city-killer" asteroid 2024 YR4 has surprised scientists with its 'unusual' shape as it rapidly rotates ...

These icy bodies contain organic molecules — and don’t fall into any known category of celestial object we’ve seen before.