Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, ...

NASA's SPHEREx space observatory has spent the last six weeks undergoing checkouts, calibrations, and other activities to ...

Super-Earths, larger planets similar to Earth, are far more common across the universe than scientists previously believed, ...

Pointed away from Earth about 404 miles overhead, the orbital observatory will circle the planet from north to south about 14 ...

An astronomer breaks down 3 key components that allow researchers to make groundbreaking discoveries – and decide when ...

The public will have the opportunity to learn about space and exploration at the Sun, Earth, Universe exhibition on the ...

Eos is humongous in size, about 3,400 times more massive than the sun. Molecular clouds exist throughout the universe.

Stranger Things premiered in 2016. Even after almost a decade, the series continues to stir remarkable hype among sci-fi ...

The space-based observatory will scan the cosmos in 102 colors we can't see to unlock the secret history of the universe.

Thanks to JWST, we've learned key details about methanol — a key building block for organic compounds necessary for life — on ...

Stars have long inspired curiosity among observers, but our understanding of their birth and the creation of planets around ...