A11pI3Z is only the third interstellar visitor to be discovered, and astronomers can’t say yet whether it is a comet or a ...

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.

Researchers for NASA have identified a new planet outside of our solar system, also known as an exoplanet.Officials said they ...

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

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to oblivion ...

The Solar System might not be as quiet and orderly as we think. Imagine one day looking up and seeing something strange in ...

An object thought to have come from another star has been seen entering the solar system at high speed, and is expected to ...

New research says that Earth could be ejected from our solar system if a passing star was to come close enough.

NASA has made a new out of this world discovery. NASA's James Webb Space Telescope recently captured evidence of a new planet beyond our solar system.

TOI-4465 b is a gas giant exoplanet about 25 per cent larger than Jupiter – the largest planet in our Solar System – and nearly six times its mass. The new planet has a temperature range of 375 to 478 ...