A new solar sail belonging to French aerospace startup Gama reached space on Tuesday and is expected to deploy its wings in the coming weeks. Reading time 3 minutes A new spacecraft could soon be ...

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Add Yahoo as a preferred source to see more of our stories on Google. A large triangular sail made of silver foil is unfurled in a hangar as scientists look on. NASA has reached a significant ...

How solar sailing actually works At its core, solar sailing is a deceptively simple idea: instead of firing a rocket, a spacecraft spreads a thin, mirror-like sheet that catches sunlight and turns its ...

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Over the last two decades, Les Johnson and his team of engineers have quietly been pushing NASA into a new era of space exploration while nobody was paying attention. As an engineer at the legendary ...

"We've met our goal and demonstrated that we're ready to be flown." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the ...