After the first test flights in 2025, Lockheed Martin will transfer the plane to NASA. Then, after acoustic testing over ...

The SPHEREx comprises two main sections — the bottom half is the spacecraft with the onboard computer, telecom system, solar ...

Day of Remembrance service will be held at 10 a.m. Thursday at the Space Mirror Memorial at Kennedy Space Center Visitor ...

In new photos, the X-59 performs afterburner tests at Lockheed Martin's legendary Skunk Works facility in Palmdale, ...

BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.

NASA recently paid tribute to the Challenger crew and other fallen astronauts during its annual Day of Remembrance.

NASA astronauts Victor Glover, Reid Wiseman, Canadian Space Agency astronaut Jeremy Hansen and NASA astronaut Christina ...

Veteran NASA astronauts Bernard Harris and Peggy Whitson were announced as the 2025 U.S. Astronaut Hall of Fame inductees.

In a letter to his replacement, outgoing NASA leader Bill Nelson emphasizes the agency’s activities ‘transcend the length of ...

To comply, NASA has sought to sanitize Mars rovers at a threshold of no more than 300,000 bacterial spores on any surface.

Caltech scientists published a study using NASA Curiosity rover imagery showing the past existence of warm water on Mars.

NASA’s recent Image of the Day was the outer regions of the Tarantula Nebula, which is billed as one of the biggest and ...