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

Even the little-understood Oort Cloud, at the outer edges of our solar system beyond view, has a partly spiral structure.

The Solar System's first-of-its-kind finding may be a 90% water planet. Is the dwarf planet, Ceres, holding the possibility ...

New research has indicated that, if Alpha Centauri ejects as much material as the solar system, then as many as one million space rocks larger than 328 feet (100 meters) wide could be lurking in ...

A SpaceX capsule docked at the International Space Station, bringing a replacement crew for Suni Williams and Butch Wilmore to return home after an unexpectedly long stay in orbit.

Researchers did not expect the huge size of the meteorite given the frigid continent's history of thousands of space rocks ...

A NASA telescope was launched into space from California on Tuesday for a mission to explore the origins of the universe and ...

After a series of delays, NASA has successfully launched two groundbreaking missions from California. The primary payload is ...

SPHEREx hopes to solve some of the universe's biggest mysteries, while PUNCH will study the sun’s outer atmosphere, the ...

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...

This strange object near the solar system's edge may be a rare example of the 3-body problem in our own cosmic neighborhood.

NASA’s PUNCH mission is tracking solar storms in 3D, revealing how the Sun’s corona transforms into solar wind, helping ...