Flying 492 feet apart, one satellite blocks the sun like the moon does during a natural total solar eclipse as the other aims its telescope at the corona.

European researchers aim to gain new insights into the universe with a gravitational wave observatory in space. The European ...

Two satellites’ highly precise alignment allows scientists to study the sun’s outer atmosphere like never before ...

LE BOURGET—After the first commercial flight of Ariane 6 and Vega-C's return to flight, top executives at ArianeGroup, ...

The Sun’s outer atmosphere—the corona—only reveals itself during total solar eclipses, which happen about every 18 months on ...

The Proba-3 mission, consisting of two spacecraft that fly in close formation to study the sun, has returned images of the first ever artificial solar eclipse ...

The European Space Agency (ESA) has achieved a rather unusual feat, successfully creating and maintaining artificial solar ...

A study published in Nature Astronomy suggests that there is a 50-50 chance of the Milky Way and the Andromeda galaxy ...

A European space agency created the first "artificial total solar eclipse" using a pair of satellites on Monday.

A pair of European satellites have created the first artificial solar eclipses through precise and fancy formation flying.

Petro, the director of the Kennedy Space Center, has run NASA on an acting basis since Trump took office on Jan. 20. Her ...

Experts tell Euronews Next that if the US Congress passes the proposed NASA budget cuts, the EU-US relationship will never be ...