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

For almost a decade, astronomers have been searching for a ninth planet in the solar system. Recently, new evidence of ...

Scientists have confirmed the existence of over 6,100 planets beyond the Solar System in the Milky Way. Something that has ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

The widespread death of coral reefs is the first in a series of catastrophic and potentially irreversible tipping points the ...

We thought we understood planets, but the planetary disk chemistry of far-away XUE 10 is completely changing our conception ...

Earth’s turbulent atmosphere makes it hard to detect new planets from the ground. Astronomer Rebecca Jensen-Clem is working ...

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

About 620 light-years from Earth, a gigantic rogue proto-planet is currently devouring 6.6 billion tons of dust and gas per ...

The growth spurt hints that the free-floating object evolves like a star, providing clues about rogue planets’ mysterious origins.