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New algorithm slashes time to run most sophisticated climate models by 10-fold
By Samar Khatiwala published
Climate models can be a million lines of code long and can take months to run on supercomputers. A new algorithm has dramatically shortened that time.
What is the moon phase today? Lunar phases 2024
By Tariq Malik last updated
Reference See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2024.
The stormy sun erupts with its biggest solar flare yet from a massive sunspot — and it's still crackling (video)
By Meredith Garofalo published
Just when we think we’ve seen the most powerful of flares from a colossal sunspot, the sun unleashed kicked off the strongest eruption of the weekend yet and is still crackling with solar storms.
Watch monster flare-spewing sunspot grow to be 15 times wider than Earth (video)
By Meredith Garofalo published
A beastly sunspot that's 15 times the diameter of Earth remains highly active — and you might be able to spot it with your eclipse glasses!
'God of Destruction' asteroid Apophis will come to Earth in 2029 — and it could meet some tiny spacecraft
By Robert Lea published
Asteroid Apophis is heading to Earth, and scientists have revealed three tiny spacecraft concepts that could race to meet the space rock in April 2029.
Asteroid that exploded over Berlin was fastest-spinning space rock ever recorded
By Sascha Pare published
Scientists have calculated the rotational speed of asteroid 2024 BX1, which exploded over Berlin earlier this year, by letting it trail in images of the sky. It turns out, 2024 BX1 was spinning faster than any other near-Earth object ever seen.
Behemoth sunspot AR3664 unleashes its biggest solar flare yet, sparking radio blackouts on Earth (video)
By Daisy Dobrijevic published
Sunspot AR3664, over 15 Earths wide, has unleashed its most powerful solar flare yet. Watch it erupt from the sun in this awesome video.
China's Chang'e 6 probe to the moon's far side has a big lunar mystery to solve
By Keith Cooper published
By retrieving rare volcanic samples from the lunar far side, Chang'e-6 aims to provide answers as to why volcanism was so limited on just one side of the moon.
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