Europe's tallest active volcano, Italy's Mount Etna, has been lighting up the night sky with explosions, lava fountains and ash plumes, dazzling onlookers and viewers on social media.
The current observed magnitude of the comet is 5.2, which means it would be visible from Earth with the aid of binoculars or ...
What is the polar vortex? How it can impact snow, freezes in the U.S.
After a colorful blaze of auroras early this week, the northern lights are back for another light show tonight, Nov. 12. Here ...
Two comets, Lemmon and SWAN, are visible in the night sky through October 2025. Comet Lemmon will appear green and is best viewed in the northwest sky after sunset. Comet SWAN is dimmer and best ...
Flames from torches illuminated the night sky of a city in northeastern Japan on Saturday during a traditional fire festival.
A few hours after darkness falls during November, the unquestioned landmark of the autumn night sky occupies a commanding ...