Some fusion machines chase brute-force power. Wendelstein 7-X chose elegance—3D magnetic geometry sculpted to tame plasma for ...

A sudden black hole flare unleashed stunning, near light speed winds that echo the Sun’s most powerful eruptions.

An international team of astronomers, led by SRON, discovered a rapid explosion of matter around the supermassive black hole ...

X-ray space telescopes caught a supermassive blackhole flinging matter into space at a fifth of the speed of light ...

X-ray telescopes catch a black hole firing ultra-fast winds at 60,000 km/s, revealing how flares trigger extreme cosmic ...

Interstellar comet 3I/ATLAS, the third visitor of its kind, has sparked controversy. Explore its hyperbolic orbit, unique ...

Decades before hypersonics entered today's headlines, NASA drafted an aircraft that bordered on surreal. Discover the story ...

The mission continues SpaceX's increasing frequency of rideshare launches, and follows on the heels of the late-summer ...

CAPE CANAVERAL, Fla. — Scientists have detected what they believe to be lightning on Mars by eavesdropping on the whirling ...

The F-15 is the fastest Boeing fighter jet, but it is not the fastest military jet Boeing has built or claims lineage.

FBI probes gunman's motive in ambush shooting of Guardsmen near White House Investigators led by the FBI's joint terrorism task force sought clues to what drove an Afghan immigrant to open fire on two ...

Only three of these aircraft were built, with one being destroyed and two operating successfully. The X-43 testbed aircraft measured 12 feet in length with a width of five feet. While they looked ...