Long before Sputnik launched, something else may have already been orbiting Earth. Known as the Black Knight Satellite, this ...

Astronomers have captured the first radio waves ever detected from a rare class of exploding star, a discovery that has given them an unprecedented look into the final years of a massive star before ...

Using radio observations from telescopes in Pune and the Netherlands, Kumari detected a rare revival of jets powered by the black hole. These jets were bent, distorted and reshaped as they plough thro ...

An early black hole feeds too fast—yet still blasts X-rays and radio jets.

"We've often seen the 'baby pictures' of planets forming, but until now, the 'teenage years' have been a missing link." ...

NASA is racing to contact a lost probe that mysteriously lost contact over Mars in early December. The $582.5 million Maven ...

Using the Atacama Large Millimeter/submillimeter Array (ALMA), an international team of astronomers has mapped a magnetic ...

Since Marylebone’s London Planetarium closed back in 2010, stargazers in the capital have had slim pickings. For more than a ...

NASA’s assessment of PlanetiQ datasets lauded the precision of PlanetiQ’s total electron content observations as “best-in-class,” citing high signal-to-noise ratio and deep penetration in the lower ...

Scientists watched a solar flare grow from tiny magnetic sparks into a violent plasma-raining avalanche on the Sun.

Scientists have now set the timepiece at the closest it's ever been to midnight, in part due to the impact of AI.