aurora
The Sun Unleashes its Strongest Flare This Cycle
As we approach the peak of Solar Cycle 25, we can expect more and more activity on the Sun. And…
The Sun Hurls its Most Powerful Flare in a Decades
The Sun has been vying for attention these last couple of weeks. First with the appearance of a fabulous complex…
What a Weekend! Spectacular Aurora Photos from Around the World
“A dream come true.”“I never expected this!”“The most amazing light show I've ever seen in my life!”"Once in a lifetime!"“No…
If You’ve Never Seen An Aurora Before, This Might Be Your Chance!
Tonight and the rest of the weekend could be your best chance ever to see the aurora. The Sun has…
A Cold Brown Dwarf is Belching Methane Into Space
Brown dwarfs span the line between planets and stars. By definition, a star must be massive enough for hydrogen fusion…
A Solo Brown Dwarf Found With Auroras
Astronomers have used JWST to find a brown dwarf with polar auroras like the Earth, or Jupiter. This is surprising…
Solar Storms Could Cause Mayhem to Trains
The rail service here in the UK is often the brunt of jokes. If it’s not the wrong type of…
NASA’s MAVEN Witnessed Auroras as Multiple Solar Storms Crashed into Mars
After orbiting Mars for eight long years, NASA’s Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft observed an extraordinary duo of…
Jupiter’s Atmosphere is Surprisingly Hot
Jupiter's upper atmosphere should be pretty cold, but it is surprisingly quite hot.
A New Map Shows how Solar Winds Rain Down Everywhere on Mars
In a joint effort between NASA’s MAVEN spacecraft and the United Arab Emirates’ Emirates Mars mission (EMM), scientists have observed…