ISS hosts first spacewalk by a Frenchwoman

Sophie Adenot became the first French woman astronaut to venture outside the International Space Station (ISS) for a spacewalk on Tuesday, accompanied by American astronaut Anil Menon.

Webb captures clearest image yet of the Lion Nebula

The NASA/ESA/CSA James Webb Space Telescope recently imaged NGC 2392 (also known as the Lion Nebula), named for its distinctive appearance, which resembles a lion's face seen head-on.

The brightened night sky nobody actually wanted

A new paper has put hard numbers on a plan that's been rattling around the astronomy community for a while now—a California company called Reflect Orbital wants to put giant mirrors in orbit and beam sunlight down to Earth ...

Skies darken as solar eclipse heads south from Arctic to Spain

One of nature's greatest spectacles—a rare total solar eclipse—cast its shadow on Wednesday, briefly turning day into night in Russia's remote Arctic north and western Iceland before heading toward mainland Europe.

How to enjoy the solar eclipse safely

Most people underestimate how much light a pair of sunglasses blocks out. A typical dark pair removes around 80% to 90% of the visible light reaching the eye.

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