A new NASA mission to map the solar wind has returned some of its first images from its position in low Earth orbit. The ...

NASA’s IMAP mission will study the heliosphere to understand solar wind and space weather, launching in fall 2025 from ...

A solar flare is a burst of radiation on the sun, according to NASA. They are the most powerful explosions in the solar system, with the biggest ones having as much energy as a billion hydrogen bombs.

NASA's PUNCH mission, a tiny constellation of four satellites, captured a photo of the moon drifting across the sky through a ...

Pointed away from Earth about 404 miles overhead, the orbital observatory will circle the planet from north to south about 14 ...

Two new studies used gravity data to pull back the curtain on the deep interiors of the Moon and one of the solar system’s largest asteroids.

NASA's James Webb Space Telescope has made the first-ever and long-anticipated detection of ice outside of our own solar ...

revealing details in the region around our solar system. This spectrograph map, generated from data collected by NASA's New Horizons probe, depicts the relatively uniform brightness of the ...