PHOENIX — Like a motorboat doing doughnuts in a lake, Betelgeuse’s companion star leaves a wake in the giant star’s ...

What makes the star remarkable is its location. Siwarha appears to orbit so close that it never leaves Betelgeuse’s ...

Sometimes progress in space science does not arrive with a flash. It comes quietly, through patient observation, and then settles into place. That is .

In a zesty new discovery, scientists have unearthed a strange lemon-shaped exoplanet. It is unlike one we have seen before, ...

NASA/Scott Battaion A scientific balloon starts its ascent into the air as it prepares to launch carrying NASA's Payload for Ultrahigh Energy ...

A mysterious cosmic blast 1.3 billion light-years away has left scientists stunned. What began as a familiar stellar event ...

The CTAO is poised to become the world’s largest and most powerful gamma-ray observatory, aimed at detecting extremely high-energy gamma-rays emitted from some of the Universe's most violent phenomena ...

New research explores how gravitational waves from black hole systems could help scientists study dark matter, using improved models and future detectors like LISA ...

It used to be said that you could test your eyesight by counting the number of stars visible to the unaided eye. The best nights to try this are around January 19 when the Moon is new ...

Below is the full list of new titles coming to Paramount+ in January 2026. Note: “*” indicates titles available to Paramount+ ...

Webb telescope discovered a bizarre exoplanet with carbon atmosphere, no hydrogen, orbiting a super-dense spinning star.

Scientists using NASA's James Webb Space Telescope have identified a previously unknown kind of exoplanet, one whose ...