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

The simulation of the Solar System that came the closest to the observation was the presence of a small planet, between the ...

Astronomers have recently discovered a fascinating exoplanet named TOI-4507 b, which is larger than Jupiter yet possesses an ...

Astronomers are investigating a potential hidden planet, dubbed Planet Y, far beyond Neptune. Its gravitational pull is ...

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

A low-density, puffy planet orbiting relatively far from a young star in a nearly perpendicular orbit. What's going on?

The James Webb Telescope captures the beginning of planetary formation around the young star HOPS-315 for the first time.

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

Did NASA find another Earth? Scientists look to the sky to find a copy of our planet, and some experts think they may have ...

What do you do when you encounter a strange astronomical event, a collection of data from planets thousands of light-years ...

NASA recently launched a telescope designed and built by UMass Lowell and the space agency that seeks to identify planets beyond the solar system and other objects in space that would ...

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