"9-1-1" brings its space odyssey to a close on Thursday (ABC, 8/7c), but will Athena and Hen survive the voyage? Watch an exclusive sneak peek.

Follow the space program since the moon landing in the four-part documentary "Once Upon a Time in Space". Here’s how to watch ...

Time is running out for Hen and Athena. Specifically, the newly minted astronauts have exactly one hour and six minutes of oxygen remaining in Thursday's conclusion to the "9-1-1" Season 9 premiere ...

A planet is about to be destroyed by the collapse of a binary star system in Slow Gods, Claire North’s first venture into ...

With final preparations now underway for the NG-2 mission, Blue Origin is targeting Sunday, November 9, for liftoff from ...

Far beyond the glimmering stars lies a universe alive with sound — from the haunting tones of distant planets to the deep echoes of cosmic events long past. Every corner of the cosmos tells a story in ...

A low-density, puffy planet orbiting relatively far from a young star in a nearly perpendicular orbit. What's going on? If you think you've met the wildest exoplanet yet, you haven't learned about TOI ...

Mojtaba Akhavan-Tafti is the Principal Investigator of Space Weather Investigation Frontier (SWIFT). He receives funding from NASA. W. Manchester is a Co-Investigator of Space Weather Investigation ...

The five-year-old company is pushing to both further iterate its Nova rocket and complete a new launch complex at Cape Canaveral Space Force Station. Stoke Space, the five-year-old launch systems ...

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth than the hypothetical Planet X, which astronomers have been hunting for ...

A collection of Photoshop tutorials by Blue Lightning TV showing how to create mind-blowing, space, planets and Sci-fi images! Note: The tutorials in this video were created on various versions of ...

Planet’s Owl satellites will be larger and more capable than the SuperDove satellites that currently handle daily imaging of Earth. Credit: Planet AUCKLAND, New Zealand — Planet has announced a new ...