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The James Webb Space Telescope will be able to observe some of the most distant and ancient galaxies now it is in its new home, in orbit around the sun. Although it will be several months before it ...

There’s nothing quite like the moment you switch a brand new gadget on for the first time — that refreshing ‘ding!’ and an unstained, glowing screen almost feel as productive as doing actual work. If ...

The assault by pollutants can seem relentless. Carbon dioxide in the air is leading to climate catastrophe, and fluorinated compounds in the water threaten to harm us. A small consolation is that ...

NASA’s twin Voyager probes, which launched 47 years ago, are shutting off some science instruments in an effort to conserve power and keep their storied missions going. Voyager 1 and Voyager 2 are ...

NASA is still working to understand a glitch that took instruments on a venerable space observatory out of commission. On Oct. 25, the science instruments on the Hubble Space Telescope went into safe ...

NASA engineers have turned off one of Voyager 2's science instruments due to dwindling power supplies on the spacecraft as it explores interstellar space. Mission specialists have tried to delay the ...

Hubble's Advanced Camera for Surveys is back in action. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The Hubble Space Telescope appears to be ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. The ...

The time has finally come to switch off one of the instruments aboard one of the greatest ongoing scientific achievements of the human race. NASA officially launched the Voyager 2 spacecraft in 1977, ...