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

A pair of European satellites have created the first artificial solar eclipses by flying in precise and fancy formation, providing hours of on-demand totality for scientists.

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

Today, the European Space Agency's Proba-3 mission unveils its first images of the sun's outer atmosphere—the solar corona.

It's 429 days — just over 14 months — since April 8, 2024's "Great American Eclipse" across North America and 429 days until ...