Science Space.com

Gravitational waves reveal 1st-of-its-kind merger between neutron star and mystery object
Trains, planes and a total solar eclipse! Watching the moon block the sun was a transportation adventure (exclusive)
Soviet-era cosmonaut Vladimir Aksyonov, who flew into space twice, dies at 89
Space weather can make it hard to predict satellite trajectories. Here's why that's a problem
Stars make a bigger mess in old galaxies, and scientists just figured out why
Top total solar eclipses to look out for over the next decade