An image from NASA's Solar Dynamics Observatory shows the large coronal hole in the Sun's atmosphere, while NOAA's ENLIL solar wind model shows Earth in the middle of the high speed stream of the ...

A massive ejection from the sun has unleashed multiple solar storms in Earth's magnetic field, potentially messing with ...

The comet will come closest to Earth on Oct. 20. There's hope that it may become bright enough to glimpse with the naked eye.

Comet 3I/ATLAS is not beating the allegations that it is a supremely weird object. The fastest interstellar comet yet is also breaking records in other aspects, in particular in its outgassing of ...

Perplexity’s new subscription plan pays publishers for webpage visits, AI search citations, and agent actions. Perplexity 'Comet Plus' pays publishers for visits, citations, and agent actions.

On the 1st of July 2025, the Asteroid Terrestrial-Impact Last Alert System (ATLAS) in Chile spotted a new comet entering our solar system. This comet was named 3I/ATLAS, as it's only the third ...

Imad is a senior reporter covering Google and internet culture. Hailing from Texas, Imad started his journalism career in 2013 and has amassed bylines with The New York Times, The Washington Post, ...

New research has uncovered compelling evidence that water from a comet is strikingly similar to that found in Earth's oceans, offering fresh support for the idea that comets may have played a crucial ...

Hubble Space Telescope observations have provided size estimates for the nucleus of interstellar comet 3I/ATLAS, ranging from 320 meters to 5.6 kilometers in diameter, though the nucleus itself ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. NASA’s Hubble Space Telescope has snapped images of a recently ...

The Comet browser offers some powerful assistance features that you might fall in love with. However, I wasn't able to make great use of them just yet. I’ve been writing about consumer technology and ...

A comet known as 3I/ATLAS made news earlier in July when it was confirmed to have originated outside of Earth's solar system. But is 3I/ATLAS definitely an icy comet? A trio of researchers that most ...