This first light, as it's called, shows that all of the spacecraft's systems are working just as expected. "Based on the ...

An eerie new video from ESA's Solar Orbiter shows a towering 'cyclone' of plasma exhibiting behaviors never seen before on ...

Astronomers are interested in how this tilt affects the atmosphere of Uranus, as well as how the atmosphere works there in ...

Let's celebrate April first as "Healthy Skepticism Day", especially with fantastical astronomy stories and images online ...

To do that, humans have built some of the most spectacular astronomical observatories around the world, capable of peering into the vast void of space and capturing images that astound. The James Webb ...

Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...

An analysis of two decades of data from NASA's Hubble Space Telescope has provided fresh insights into the complex ...

Uranus, the ice-giant planet that tilts dramatically on its side as it orbits the Sun, has long puzzled scientists. When NASA ...

Auroras occur when energetic particles, often from the sun, are caught in a planet's magnetic field and collide with the ...

The eerie glow of Neptune's aurora has been revealed for the first time in new images collected by NASA’s James Webb Space ...

Long-Sought Auroral Glow Finally Emerges Under Webb’s Powerful Gaze Neptune lies in the cold, dark reaches of the outer edges ...