A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

Astronomers have now confirmed over 6,000 exoplanets orbiting distant stars, marking a significant milestone in humanity’s ...

Planet has announced a new class of imaging satellites that will replace a line of spacecraft dating back to the company’s ...

This is what’s known as the "Purple Earth Hypothesis", an idea first proposed by Professor Shiladitya DasSarma, molecular ...

A new study led by UNLV scientists sheds light on how planets, including Earth, formed in our galaxy—and why the life and ...

For years, scientists believed the “giant impact” that formed the Moon melted and reshaped the entire young Earth, erasing its original composition. The new MIT findings challenge that view.

There has been much debate among scientists about whether an area deep within the Earth is dry as a rock or sloshing with ...