Solar eruption from Earth-facing sunspot could bring auroras this week
The M4.4 solar flare unleashed a coronal mass ejection (CME) into space — and Earth might just receive a glancing blow.
3 powerful solar flares erupt in less than 24 hours, ending weeks of calm on the sun (video)
Space weather forecasters are watching for faint CMEs that could reach Earth later this week.
Space hurricanes are real — and they wreak more havoc than we thought
Space hurricanes can shake Earth's magnetic field and scramble satellites without a solar storm in sight.
Collaboration or collapse: Why Earth observation must be a global mission
Satellites don't stop at borders and neither should science.
Colossal eruption carves 250,000-mile-long ‘canyon of fire’ into the sun (video)
A massive filament eruption carved a 250,000-mile-long "canyon of fire" into the sun — and sent a CME sailing into space.
Sunspot crackling with magnetic ‘bombs’ is now turning toward Earth (photo)
Astrophotographer Philippe Tosi captured explosive Ellerman bombs on the sun's surface as an active sunspot turned toward Earth.
As NASA’s budget shrinks, Europe doubles down on Earth science: ‘Climate change is the defining challenge of our generation’
If NASA must pull back, Europe is ready to step up — and do so with open arms.
Did you feel it? Earth just had one of its shortest days ever and 2 more are coming
As Earth spins faster than it has in decades, atomic clocks are catching the difference, and shorter days are on the horizon.
What time is the full moon on July 10?
Find out what time the full moon rises on July 10, 2025, how to see the Buck Moon from your location, and why it looks bigger near the horizon.
New interstellar comet 3I/ATLAS is hurtling through the solar system — and you can watch it live online today
3I/ATLAS is the third-ever interstellar object discovered.