
Aurora alert: Giant 'hole' in sun and strong geomagnetic storm converge to supercharge northern lights this weekend
A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.
By Sharmila Kuthunur published
Two nearby explosive massive star deaths, or supernovas, may have triggered mass extinction events in Earth's distant past, new research suggests.
By Daisy Dobrijevic last updated
The latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern lights.
By Jeff Spry published
Both "The Electric State" and "The Wizard of Oz" latch onto the themes of family, home, tolerance, identity and the interconnectedness of the individuals we share our lives with.
By Jase Parnell-Brookes last updated
Buying Guide Looking for the best stargazing apps to learn about the night sky? We've rounded up our favorites right here.