What’s better than two gigantic galaxies swirling into one another until they collide?* How about three galaxies swirling into one another until they...
Likely the most well-known result of the Earth’s magnetic field are the Aurora Borealis and Australis (Northern and Southern Lights).* When chargers...
Staying afloat in space can be deceptively hard.  Just ask the characters from Gravity, or any number of the hundreds of small satellites that fall...
In a new study, a pair of Harvard astrophysicists did the math on whether or not BLC1 is an extraterrestrial signal - and the results are not good!
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Astronauts and cosmonauts in space have reported spatial disorientation problems, where they find it hard to get a sense of direction, or distinguish...
The Juno mission to Jupiter has been extended to September 2025 – or however long the spacecraft can keep operating around Jupiter. While Juno has so...