A hidden magnetic island inside a coronal hole unleashed a surprise G3 storm, sparking dazzling displays across the US.

Scientists are closely monitoring the interstellar object 3I/ATLAS as it moves across our solar system. The object could be twice as big as Manhattan, says Harvard astronomer Avi Loeb, and will come ...

Another three big battery projects, and a new solar farm, have entered the grid management system of Australia’s market operator, starting off on their path to commissioning and full production. The ...

NASA's telescopes have captured detailed observations of interstellar object 3I/ATLAS, confirming it as a natural comet rich in CO₂ and water ice. Discovered in 2025, the comet's composition and ...

A peculiar object that has defied NASA's expectations has been identified in space, which has been labelled as an 'interstellar visitor'. Once again, the James Webb Space Telescope (JWST) has done its ...

A comet known as 3I/ATLAS made news when it was confirmed to be the 3rd-ever object observed to have originated outside Earth's solar system. Though the object poses no threat to Earth, astronomers ...

Researchers trained the Hawaii-based Daniel K. Inouye Solar Telescope on the final stages of a powerful X-class solar flare on Aug. 8, 2024, capturing detailed images of chaotic loops of plasma at the ...

A visitor from beyond the stars has caught NASA’s eye. The interstellar comet 3I/ATLAS, observed between 7 and 15 August, is offering astronomers a rare chance to study material from outside our solar ...

Last month, Google quietly killed off Google Sky Maps. But there’s still another way to virtually explore most of the solar system a la Google Maps: it’s called Google Maps in Space. Google Maps in ...

The U.S. planetary science community is sounding the alarm about plans to discard a nuclear technology that has powered dozens of NASA missions over the past 50 years But RPS is expensive, costing ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The smallest magnetic loops ever seen in the sun's corona — imaged for the first time by the ...