A pair of satellites launched by the European Space Agency on Thursday will create the first artificial solar eclipses, allowing scientists to study the sun’s outer atmosphere for longer periods ...

A pair of satellites have been rocketed into orbit on the first mission to create artificial solar eclipses through formation flying in space. Each fake eclipse should last six hours once ...

(AP) — A pair of European satellites rocketed into orbit Thursday on the first mission to create artificial solar eclipses through fancy formation flying in space. Each fake eclipse should last ...

A string of startups are racing to build models that can produce better and better software. They claim it’s the shortest path to AGI. What will really matter in the long run? That’s the ...