A rare Black Moon rises with the sun on Aug. 23: Here’s what to expect
A Black Moon rises Aug. 23, though you won't see it. Its timing makes it a rare lunar event.
Northern lights may be visible in these 15 states tonight
Auroras may be visible from Alaska to Iowa as an incoming speedy solar wind could spark geomagnetic storm conditions overnight.
Northern lights may be visible in these 15 states tonight
Auroras may be visible from Alaska to Iowa as an incoming speedy solar wind could spark geomagnetic storm conditions overnight.
I tried to image the Veil Nebula but accidentally got an ‘Alien’ Xenomorph (photo)
As 'Alien: Earth' hits screens, the night sky delivers a cameo from the franchise's iconic villain.
Hidden fault beneath Canada could trigger massive earthquake after 12,000 years of silence
Advanced satellite and lidar mapping has uncovered signs that the Tintina fault in Canada's Yukon may be primed for a powerful earthquake.
NASA’s Perseverance rover spies mysterious ‘helmet’ on Mars (photo)
The medieval-looking "helmet" is the latest addition to Mars' gallery of odd-shaped rocks.
1 year until the total solar eclipse 2026: Here’s what you need to know
With just one year until the total solar eclipse of 2026, we take a look at everything you need to know for the ultimate eclipse adventure.
What time is the August full moon?
The full moon rises on Aug. 9; here are the best times to view the Sturgeon Moon.
A blood moon is coming: Here’s what you need to know about the total lunar eclipse on Sept. 7
Start preparing now to catch next month's dramatic total lunar eclipse.
Northern lights may be visible in these 18 states tonight
Auroras may be visible from Alaska to Illinois as an incoming solar storm could spark geomagnetic storm conditions overnight.