Sunspot activity increases on November 1, 2025, as new regions emerge on the Sun. Solar flares, coronal mass ejections, and geomagnetic conditions are monitored by NASA/SDO and EarthSky.

This week, researchers published LIGO findings that hint at the existence of second-generation black holes. Astronomers ...

NASA and Lockheed Martin debuted their first test run of a low-volume supersonic jet that’s expected to allow air passengers to travel faster than the speed of sound.   The X-59 aircraft on ...

As interstellar object 3I/ATLAS reaches its perihelion, Harvard astronomer Avi Loeb suggests it could be an alien 'mothership ...

Lockheed Martin’s Skunk Works, in partnership with NASA, has successfully completed the first flight of the X-59, a ...

NASA and Lockheed Martin's X-59, a silent supersonic jet, could drastically reduce coast-to-coast flight times and eliminate ...

NASA and Lockheed Martin have successfully tested a supersonic jet designed to minimize noise. The X-59 jet took its first ...

Radio Free Asia says it is shutting down its news operations starting on Friday. The outlet says the action is due to the government shutdown and the Trump administration's efforts ...

A, an unmanned scramjet testbed, set the world record for an air-breathing aircraft by hitting Mach 9.6 in 2004. -Launched ...

The X-59 quiet supersonic jet, built for NASA by Lockheed Martin (NYSE:LMT), successfully completed its first test flight in ...

"Should someone whose biggest claim to fame is climbing trees be running America’s space program," the X CEO wrote in a ...

The X-59 quiet supersonic research aircraft seeks to transform air travel by eliminating sonic booms from faster-than-sound flight.