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, ...

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

Three Decatur friends have built an analemmatic sundial which they hope will be telling time at some public space near you.

June’s full moon, nicknamed the strawberry moon, will shine brightly on Tuesday night and Wednesday morning. The moon will be ...

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