Astronomers Are Sounding the Alarm Over Dangerous Space Weather. Are We Prepared?
We have a suite of incredibly advanced, complex instruments to study the weather on Earth. Space weather isn’t…
Interstellar Comet 3I/ATLAS Really Is Bizarre
We already knew that interstellar comet 3I/ATLAS was different from the other two interstellar objects known to have…
NASA, IBM’s ‘Hot’ New AI Model Unlocks Secrets of Sun
Editor’s Note: This article was updated Aug. 20, 2025, to correct the number of years of training data used…
Colossal Eruption Carves ‘Canyon of Fire’ Onto the Sun’s Surface
On July 15, a solar filament erupted from the Sun’s upper left side, ejecting a powerful blast of…
Something Big Is Twisting Mercury’s Crust
Mercury has it rough. Not only is it the smallest planet in the solar system, it’s also the…