A new investigation into old Kepler data has revealed that a planetary system once thought to house zero planets actually has ...

One of the most advanced satellites for tracking harmful greenhouse gas emissions has died in space.

Seventy years ago, on September 17, 1955, a modified Convair B-36 departed Carswell Air Force Base in Texas. Legendary U.S.

The North American Aviation X-15 was a revolutionary aircraft that forever changed the landscape of aviation and space ...

An unexpectedly strong solar storm rocked our planet on April 23, 2023, sparking auroras as far south as southern Texas in ...

To get a glimpse of the “Swift Planet,” EarthSky suggests waiting for the sun to set before looking west for the planet ...

The future of flight is about to break the sound barrier, quietly. Meet NASA’s X-59 QueSST, a revolutionary supersonic ...

Captain Engle was assigned as one of two Air Force test pilots to fly the X-15 Research Rocket aircraft. In 1965, he flew the ...

Shubhanshu Shukla has become India's first astronaut on the International Space Station, as the SpaceX's Axiom-4 mission ...

The soft capture took place when the ISS was passing over the Atlantic ocean with the docking being completed by 4:15 PM. The mission began on June 25 on a SpaceX Dragon spacecraft after launching on ...

In 2028, two men plan to spend nine days in the small cockpit of an aircraft and fly non-stop around the world with zero ...

Mach 15 is about 5104.35 meters per second. The only plane that was slated to move that fast was the (unmanned) NASA X-43, which recorded speeds over Mach 10. The X-43A used a rocket booster to get to ...