Hubble's latest images of interstellar comet 3I/ATLAS reveal sustained, jet-like eruptions and a carbon dioxide-rich coma ...

NASA scientists are facing questions after the Hubble Space Telescope spotted an unexpected feature on the interstellar ...

A comet from another star system is putting on a show that looks uncannily like a heartbeat, with bright jets of gas and dust ...

NASA and Lockheed Martin have successfully tested a supersonic jet designed to minimize noise NASA and Lockheed Martin have successfully tested a supersonic jet designed to minimize noise NASA and ...

NASA's IXPE mission has identified how X-rays are produced in the jet of a supermassive black hole, confirming that they originate from the same jet through synchrotron self-Compton scattering and res ...

NASA has successfully tested its X-66 aircraft in a wind tunnel, hoping it can reduce fuel consumption by at least 30%.

Supersonic Jet Test This photo provided by Lockheed Martin shows the X-59 jet plane, which was built by NASA and Lockheed Martin and can move faster than the speed of sound, on Jan. 1, 2025, in ...

A supersonic jet plane designed to make very little noise took flight for the first time this week, cruising over the southern California desert just after sunrise in what could be the first step ...