Astronomers have recently detected a rogue planet entering our solar system, marking a rare event that has sparked ...

Astronomers say they have evidence that there may be a hidden planet in our Solar System. Named 'Planet Y', the Earth-sized ...

Aliens may have been closer to Earth than first thought. New research from NASA reveals that Ceres, the dwarf planet in the ...

NASA's telescopes have captured detailed observations of interstellar object 3I/ATLAS, confirming it as a natural comet rich ...

The immensity of space makes it impossible for humans to discover every hiding place the universe holds. Its infinitude makes ...

Scientists theorised about the possibility of Planet Y after spotting a strange ‘warp’ in the Kuiper belt, which is a ring of ...

The solar system has many more moons than the one we can see in the sky. But how many do we actually know about? And how many ...

The U.S. planetary science community is sounding the alarm about plans to discard a nuclear technology that has powered ...

Aliens may have lived in our solar system, according to new research. NASA scientists have unveiled evidence that the dwarf ...

Scientists are investigating more details about a 'potentially hostile alien threat' moving through our solar system ...

The appeal is straightforward. Solar panels on Earth depend on weather. They shut down at night, sulk under clouds, and fade ...

NASA’s Hubble Space Telescope has snapped images of a recently discovered interstellar visitor hurtling through our solar ...