Some 430 light-years from Earth lies our stalwart cosmic beacon, the North Star.Except this star is actually volatile. It's pulsating as it constantly grows...
A favorite celestial target is getting the James Webb Space Telescope treatment. The Horsehead Nebula, a cosmic masterpiece about 1,300 light-years away from Earth...
More kaleidoscopic light shows could be visible in the sky across the Northern Hemisphere as a powerful solar storm ramps up.Β An extreme geomagnetic storm...
Astronomers discovered a truly tortured planet. It'll make you thankful for Earth.In a distant solar system some 66 light-years away, researchers used NASA's Transiting...