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

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

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

Scientists can take a longer, clearer look at the Sun’s outer atmosphere thanks to a European mission that created the first ...

A pair of European satellites, named Occulter and Coronagraph, have created an artificial total solar eclipse in space by ...

Two European Space Agency (ESA) orbiters have staged an artificial solar eclipse in space for the first time to show with ...

Two driverless spacecraft have successfully flown together in carefully coordinated way to create a small artificial solar ...

Two European satellites have successfully created the first artificial solar eclipses, providing scientists with hours of ...

Gravitational wave observatory LISA, Venus orbiter EnVision, and the largest X-ray observatory ever planned, NewAthena, will ...

The European Space Agency (ESA) said Thursday it was looking to bolster alliances with countries other than the United States ...

Forming the centrepiece of a joint celebration to commemorate both the 200th birthday of composer Johan Strauss and the 50th ...