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

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

The first images of an artificial solar eclipse from ESA's Proba-3 mission have been unveiled. Total solar eclipses are rare, ...

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

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

Two satellites have delicately pulled off an artificial solar eclipse, giving scientists a new look at the Sun's outer ...

The satellites fly 492 feet (150 meters) apart. One satellite blocks the sun, mimicking the moon's role in a natural solar ...

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

An Air India passenger plane with 244 people onboard crashed Thursday in India’s northwestern city of Ahmedabad, the airline and local media reported. A crowd at the zoo cheers on an elephant as it ...

A hybrid eclipse, where both total and annular eclipses appear simultaneously, occurs rarely. Depending on the observation ...

A minor geomagnetic storm (level 1 of 5) is likely this week, according to NOAA's Space Weather Prediction Center. Typically, ...

"We didn't know what exactly to expect from these first observations – the sun's poles are literally terra incognita,” Sami ...