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The Latest Breaking News from Spaceweathercom

The sun just experienced its first 'spotless days' in 4 years — but we're not in the clear yet

Earlier this week, the number of visible sunspots on our home star fell to zero for the first time in 1,335 days. This normally indicates a period of greatly reduced solar activity, but it's still too soon to relax, experts say.

LiveScience

City-size, cold-volcano comet transforms into a glowing 'snail shell' after major explosive outburst

Following a massive cryovolcanic eruption, the mysterious Comet 29P/Schwassmann-Wachmann has been morphed into a giant spiral and is now shining 100 times brighter than normal.

LiveScience

Earth hit by biggest 'solar radiation storm' in 23 years, triggering Northern Lights as far as Southern California

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and large parts of Europe. The storm broke a record that had stood for more than two decades.

LiveScience

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Giant sunspot on par with the one that birthed the Carrington Event has appeared on the sun — and it's pointed right at Earth

A massive new sunspot complex, dubbed AR 4294-4296, has emerged on the sun and is facing directly at Earth. The dark patch is on par with the infamous sunspot that birthed the 1859 Carrington Event — but, for now, it's staying quiet.

LiveScience

Bizarre, UFO-like halo of red light appears over small Italian town — for the second time in 3 years

An eerie new photo shows a giant red ring shining above Possagno, near the Italian Alps. The eye-catching image is almost identical to one taken in the same town in early 2023.

LiveScience

RIP 'other ATLAS': Watch the doomed comet explode into pieces in incredible new images

Stunning new photos show the pieces of the "other ATLAS," C/2025 K1, breaking apart in space after the golden comet suddenly exploded earlier this month.

LiveScience

Photographer captures eerie red halo hovering over the Italian Alps in rare 'elve' sighting (photo)

High above a storm, a mysterious red ring appeared for a split second. Here's how one photographer captured the elusive "elve."

Space

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Forget 3I/ATLAS: Another Comet Steals the Show With Rare Golden Glow After Defying Its Predicted End

A 'forgotten' comet, C/2025 K1 (ATLAS), survived a perilous trip to the sun, emerging with a rare golden glow that is baffling scientists.

International Business Times UK

There's another comet ATLAS in our solar system — and it just turned gold after a perilous dance with the sun

New photos show that the recently discovered comet C/2025 K1 (ATLAS) developed a surprising golden glow after reaching its closest point to the sun. Until now, the comet has gone under the radar, largely thanks to the more famous interstellar comet 3I/ATLAS.

LiveScience

Gigantic 'letter S' spotted on the sun just before a 'dark eruption' hurls a fiery shadow at Earth

A giant S-shape structure, around 10 times wider than Earth, recently appeared in the center of the sun, moments before our home star unleashed an even larger plume of plasma that later crashed into our planet.

LiveScience

A 'new star' has exploded into the night sky — and you can see it from North America

The never-before-seen "nova," dubbed V462 Lupi, recently appeared in the constellation Lupus, after suddenly becoming 4 million times brighter. The shining explosion is visible to the naked eye and can be seen from parts of North America.

LiveScience

Giant 'senior citizen' sunspot on 3rd trip around the sun could break a century-old record

A large sunspot has just reappeared on the sun's Earth-facing surface, almost two months after it first emerged. The unusually old dark patch remains stable and could be on course to become the longest-lived sunspot on record, experts claim.

LiveScience

Did the Chinese Government ruin your astrophotography?

Chinese rocket Zhuque-2E creates light streak in US night sky and photobombs hundreds of astro shots

Digital Camera World

Giant 'white streak' appears over multiple US states as Chinese rocket dumps experimental fuel in space

A recent launch of China's Zhuque-2E rocket triggered a giant white streak of light to appear above at least seven U.S. states after deploying six satellites into low-Earth orbit. The light show, which was visible in at least seven states, was the result of a "fuel dump," experts say.

LiveScience

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Newly discovered comet SWAN just 'erupted' with a bright, icy burst. Is it a cold volcano?

Photos show that comet C/2025 F2 (SWAN) experienced a "major eruption," causing it to become temporarily brighter. However, it's still unclear whether the icy object is a true "cryovolcano."

LiveScience

Amateur astronomer discovers bright green comet SWAN25F — and you can see it too

Comet SWAN25F was discovered using photos from the European Space Agency's SOHO spacecraft and can currently be spied using backyard equipment — but it could also become visible to the naked eye in the next few weeks.

LiveScience

'Rainbow on fire': Venus transforms into colorful crescent as it approaches its closest point to Earth

As Venus approaches its inferior conjunction, astrophotographers have snapped some striking shots of the crescent planet looking like a giant rainbow in space.

Space

Spectacular photo taken from ISS shows 'gigantic jet' of upward-shooting lightning towering 50 miles over New Orleans

A newly unveiled astronaut photo shows a "gigantic jet" shooting upward from a thunderstorm above Louisiana in November 2024.

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LiveScience

Spectacular photo taken from ISS shows 'gigantic jet' of upward-shooting lightning towering 50 miles over New Orleans

A newly unveiled astronaut photo shows a "gigantic jet" shooting upward from a thunderstorm above Louisiana in November 2024.

Space

Aurora alert! Gigantic 500,000-mile 'hole' in the sun's atmosphere could spark impressive northern lights tonight and tomorrow (photo)

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor geomagnetic activity on Jan. 31. and Feb. 1.

LiveScience

Comet C/2024 G3 ATLAS' 'near-death encounter' with the sun may have blown it apart, new photos suggest

New photos of comet C/2024 G3 (ATLAS) suggest that it could be disintegrating due to "thermal stress" from its recent slingshot around the sun. However, its fate is still unclear.

Space

Once-in-a-160000-year comet G3 ATLAS could shine as bright as Venus next week. Here's what to expect.

One of the brightest comets in 20 years, Comet 2024 G3 (ATLAS) returns for a close encounter with the sun — but will we be able to see it?

LiveScience

'Like they were demon possessed': Geomagnetic super storms are causing tractors to dance from side to side across US farms — and the sun is to blame

Powerful solar storms in May and October painted auroras across large parts of North America. But some U.S. farmers also witnessed unusual activity from their high-tech machinery, which started boogying back and forth as a result of the geomagnetic disturbances.

LiveScience

New thunderstorms wider than Earth are spewing out green lightning on Jupiter — and could make one of the gas giant's massive bands disappear

A pair of massive thunderstorms have been spotted swirling in Jupiter's "South Equatorial Belt" and are likely unleashing massive bolts of green lightning. Some experts think the pale clouds could end up altering the rusty band's color — and potentially even making it "disappear."

Space

Extremely rare, black 'anti-auroras' paint luminous 'letter E' above Alaska

A "bizarre" E-shaped aurora was recently photographed dancing in the sky above Alaska. The unusual light show was caused by rare black auroras, a.k.a. anti-auroras, which catapult charged particles from the sun back out of Earth's atmosphere and into space.

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