Starship is scheduled to launch for the sixth time on Monday evening (Nov. 18). Both pieces of SpaceX's Starship megarocket ...

SpaceX is keeping the launch machine rolling with another Starlink mission from the Space Coast on Thursday morning. A Falcon ...

In contrast, the U.S. Commercial Launch Competitiveness Act of 2015 does allow Americans to engage in the commercial ...

NASA selects two proposals for missions to observe X-ray and far-infrared wavelengths of light from space for additional ...

Astronaut Sunita Williams, 59, experienced significant weight loss during her 155-day stay on the International Space Station ...

While the Hubble Space Telescope orbits Earth, the JWST orbits the sun with ... including the observatory, on-orbit consumables and launch vehicle adapter. The mass of the JWST apparatus weighs 2,400 ...

The Roman Coronagraph Instrument, designed to block starlight, will help scientists detect faint light from exoplanets.

This Hubble Space Telescope image captures a triple-star system ... an unknown force… NASA Unveils Message to be Sent to ...

The Roman Telescope is being built at NASA's Goddard Space Flight Center, where the coronagraph recently arrived after being ...

All the major elements of NASA’s next flagship space telescope are now under one roof as NASA says its development remains on cost and schedule.

Experts anticipate potential shifts in NASA’s Artemis program under President-elect Donald Trump, possibly accelerating plans ...

It will have a panoramic field of view of the universe that is 100 times wider than the Hubble Space Telescope. Advert With a ...