Flickering coronal loops in the Sun's outer atmosphere could act as an early warning system for solar flares, according to ...

Explore the groundbreaking idea of harnessing solar energy from space, from Dyson Spheres to ESA's Solaris project. Discover ...

Twenty years ago, the Huygens probe achieved humanity's first landing on a moon in the outer solar system when it touched ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Find Outer Space Planets stock video, 4K footage, and other HD footage from iStock. Get higher quality Outer Space Planets content, for less—All of our 4K video clips are the same price as HD. Video ...

Some space conspiracy theories just won't go away.

The ride today bears little resemblance to actual spaceflight. But in the 50 years Space Mountain has been running, there ...

Find The Sun In Space stock video, 4K footage, and other HD footage from iStock. Get higher quality The Sun In Space content, for less—All of our 4K video clips are the same price as HD. Video Back ...

New study reveals the potential for advance warning of powerful solar flares from the Sun, providing crucial hours to protect ...

Venus, Saturn, Jupiter and Mars are all visible to the naked eye just after the sun goes down. Neptune and Uranus can also be ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

NASA's IMAP mission will delve into the mysteries of the heliosphere, mapping its boundaries and studying solar wind ...