The universe is full of spectacular sights, from aurora on Earth and Jupiter to the solar flares that cause them, to distant ...

NASA’s newly launched IMAP mission is set to tell us more about the boundary between our Solar System and interstellar space ...

NASA's James Webb Space Telescope has spotted a young star flinging heat-formed crystals outward on a cosmic conveyor belt, ...

Low-Earth orbit is more crowded—and fragile—than it looks. Satellites constantly weave past each other, burning fuel and ...

A rapidly growing sunspot has fired off at least 18 M-class and three X-class flares in just 24 hours, including an intense X8.3 eruption.

Take a mind-expanding tour across our solar system, from Earth to Pluto, learning the staggering distances, travel times, and cosmic perspective that reveal both the immensity of space and the ...

Using data collected by NASA's Parker Solar Probe during its closest approach to the sun, a University of Arizona-led ...

A powerful solar storm lit skies far beyond the poles, revealing how Earth’s magnetic shield protects the planet during ...

A rare discovery beyond Neptune is forcing scientists to rethink early solar system dynamics and the forces that shaped distant worlds.

With an image from the James Webb Space Telescope, NASA finds clues outside the solar system that explain crystals born in ...

Recently, a group of scientists created a detailed map of this space, showing that the bubble is lopsided in both shape and ...

Published in the peer-reviewed The Astrophysical Journal, the research focuses on tidally locked planets, worlds that always ...