NASA’s supersonic X-59 plane is now one step closer to its flight demonstration over U.S. communities now that it has its 13-foot engine for quiet sonic booms.
Brightest gamma-ray burst ever seen a 1-in-10,000-years event that’s ‘absolutely monstrous,’ scientists say
“The BOAT”‘ was about 70 times brighter than any other gamma-ray burst that scientists have observed, a new study reports.