Vast Space posted this photo to X following the launch ... withstanding pressurization for more than 48 hours and exceeding NASA's 1.2 standard cubic centimeters per minute requirement for ...

When planes exceed Mach 1 (the speed of sound, or about 767 miles per hour—1,234 kilometers/hour for those using the metric ...

A Chilean space telescope has captured striking images of YR4 2024, the “city-killer” asteroid that’s potentially on a ...

Astronomers have captured a new image of the asteroid 2024 YR4, which now has a 1 in 48 chance of hitting Earth in 2032.

Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...

NASA and SpaceX are working together to bring astronauts Sunita Williams and Butch Wilmore back to Earth sooner than planned. Originally set for late March or April, their return has been moved to ...

The "needle in the haystack" discovery of a powerful explosion from a mysterious unknown object outside our galaxy has ...

If everything goes according to plan, NASA's Quiet Supersonic Technology (QueSST) program will produce its first results as soon as this year, as the demonstrator plane built for it, the X-59 ...

REx mission has an historic opportunity to closely observe the asteroid Apophis and improve our ability to defend against ...

The image combines data from NASA's Chandra X-ray Observatory, the Hubble Space Telescope and the Atacama Large Millimeter/submillimeter Array, a telescope in Chile. Compare this to what the James ...

Musk has been highly critical of some of NASA's other contractors. Last year, he suggested that Boeing should face fines over its troubled Starliner program, which said in a post on X had "put ...