Astronauts orbiting Earth recently photographed not one but two comets while an aurora show danced below them. The ...

The space scientists on Earth gave instructions to the astronauts during a recent communication between ISS mission control ...

Astrophotographer Thierry Legault captured the International Space Station transit the Sun. The NASA astronauts were ...

In October, a pair of comets known as Lemmon and SWAN also left trails of dust and gas as they continued along their vast ...

NASA astronaut Zena Cardman posted a video of the northern lights that could be seen from aboard the International Space ...

A NASA astronaut captured surreal footage of the northern lights, also known as aurora borealis, blasting rays of colors over ...

A powerful solar flare and rare severe geomagnetic storm triggered aurora lights and precautionary measures aboard the ISS.

From Earth, auroras — also known as the northern or southern lights according to the hemisphere in which they occur — appear as colorful lights dancing in the sky near the poles. Astronauts on the ...

A crew of three astronauts and cosmonauts docked at the International Space Station on November 27, greeted by colleagues who ...

NASA’s Parker Solar Probe captured images of the sun 3.8 million miles away. Images collected by the probe include some of the sun’s outer atmosphere. The images are helping scientists figure out the ...

A U.S.-Russian crew of three began a mission to the International Space Station aboard a Russian spacecraft following a ...