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Astronomers detect the most powerful space laser from colliding galaxies 8 billion light-years away, offering rare insights ...

March 28, 2026: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend. When you purchase through links on our site, we ...

Find latest science news from every corner of the globe at Reuters.com, your online source for breaking international news ...

Jan. 17, 2026: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend. When you purchase through links on our site, we may ...

The most comprehensive sci-tech news coverage on the web ...

A British company is developing a space-based “factory” to produce materials for quantum computers, AI data centers and defense infrastructure. Space Forge, located in Cardiff, Wales, has reached a ...

We got to share in a rare moment of collective awe this week as four astronauts blasted off toward the moon, beginning a ...

"The natural question that comes up is: how many more space telescopes will be affected when all these constellations are launched?" When you purchase through links on our site, we may earn an ...

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Add Popular Science (opens in a new tab) Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Get the Popular ...

Last year President Trump pitched a severe chop to NASA’s proposed annual budget for 2026, but the House and Senate on Monday released an appropriations bill that would mostly ignore those cuts. The ...