NASA's James Webb Space Telescope has captured a unique image that revealed 44 individual stars in a galaxy 6.5 billion light ...

The most powerful telescope to be launched into space has made history by detecting a record number of new stars in a distant ...

Astronomers used NASA's James Webb Space Telescope to reveal 44 stars in a galaxy so far away, its light dates to when the ...

A solar eclipse crossed North America. Two robotic landers reached the lunar surface, largely intact. The most powerful ...

"The temperature just wildly swings from extremely hot to extremely cold," John Monnier, a professor of astronomy at the ...

NASA monitors the South Atlantic Anomaly, a growing magnetic field disturbance affecting satellites and spacecraft.

Heliophysics enters a pivotal year in 2025 with solar cycle activity, major missions, and a strategic research blueprint ...

The Parker Solar Probe, partly designed by students and researchers in Colorado, survived its closest encounter with our sun, ...

New research sheds light on F-type stars. Could these hot and massive stars be the key to finding habitable planets and ...

Learn key facts about the Moon: from its significant distance and relative size compared to Earth to its distinctive color ...

According to NASA, the moon travels around Earth in an elliptical orbit, or an elongated circle, with our planet closer to one side of the ellipse. Each month, the moon passes through the point ...

In April, four astronauts will venture around the moon on Artemis II, the first crewed mission on NASA's path to establishing ...