NASA's Solar Dynamics Observatory captured a magnetic filament erupting on the Sun. The filament was "connected to sunspot ...

Meteors from the Ursids appear near the Little Dipper, which is part of the constellation Ursa Minor. Only skywatchers in the Northern Hemisphere will have a chance of seeing this shower. The moon ...

Never has that sentiment been more true than in 2025 — seen both in the best games of the year and in the culture around them ...

The Ursids will peak around the time of the winter solstice under dark skies with chances of enhanced meteor activity.