The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar ...

Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...

SPHEREx, NASA’s latest astrophysics observatory, has launched aboard a Falcon 9 rocket alongside PUNCH, a mission studying solar wind. SPHEREx will create a 3D map of the universe, helping to uncover ...

A parade of seven planets will appear in the night sky tonight, creating a striking display that won't be seen again until 2040. Mars, Jupiter, Uranus, Venus, Neptune, Mercury and Saturn will form ...

ITER's advanced cryopumps will maintain the crucial vacuum inside the fusion reactor's vacuum vessel, supporting plasma ...

The motor was tested to 500,000 steps on Earth, which guaranteed it would operate through Voyager 2’s flyby of Saturn in August 1980. Once it has shut off, the motor will have completed more than 8.5 ...

A rare grouping of 10 celestial bodies is captured in a stunning new photo taken during last weekend’s great planetary parade ...

Marshall Space Flight Center is celebrating its 65-year legacy of ingenuity and service to the U.S. space program – and the expansion of its science, engineering, propulsion, and human spaceflight ...

A private lunar lander carrying a drill, vacuum and other experiments for NASA touched down on the moon Sunday.

After dusk on Friday night, seven planets are expected to align in the night sky. But you'll need binoculars or a telescope ...