On June 16, 2025, theEuropean Space Agency (ESA) unveiled groundbreaking images of the Sun’s outer atmosphere, the solar ...

The spacecraft on the Sun-side is the Occulter, designed to block the solar disk for the Earth-side craft: the Coronagraph.

ESA’s Proba-3 mission has achieved a spacefaring marvel: two satellites flying in perfect formation to mimic total solar ...

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

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

In a dazzling first, two European spacecraft —flying in millimeter-perfect formation — have created an artificial solar ...

Two satellites just carefully lined up to form a perfect "artificial total solar eclipse" in orbit. The results are stunning.

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

The European Space Agency revealed that a mission to create an artificial eclipse was a success. The photos will allow ...

Twin satellites fly 150 meters apart with millimeter precision, allowing detailed observation of the Sun's corona during long ...

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

The European Space Agency (ESA) has released first pictures of an artificial solar eclipse created by its Proba-3 mission.