Red sky at night, sailor’s delight. Red sky in morning, sailor’s warning” is real science. Here’s how dust, atmospheric ...

The stunning comet C/2024 G3 lights up the sunset sky over Chile's Very Large Telescope in this spectacular photo.

Find out what's up in your night sky during January 2025 and how to see it in this Space.com stargazing guide. Looking for a telescope for the next night sky event? We recommend the Celestron ...

This week, stargazers will be rewarded with a special treat: a chance to glimpse all seven other planets, which will align in the night sky at the same time. While Venus, Mars, Jupiter, Saturn, Uranus ...

Catch it this evening right after sunset; it stays up a little less than ... which will glow in the western sky during these pre-dawn eclipse hours, too. March 20: Spring Equinox At 5 a.m. ET ...

Mercury puts on its best evening apparition of 2025 for Northern Hemisphere observers during these ... and right after sunset. It rapidly zooms into the morning sky, reaching an angular distance ...

Look at the sky during daytime, for example. It appears blue because air molecules in earth's atmosphere scatter blue light more easily than red. But during sunrise and sunset, the light travels ...

It will be below the horizon during the best viewing window, ensuring a darker sky for better visibility. Timing is crucial. The planets will only be visible for about 90 minutes after sunset ...

It will be below the horizon during the best viewing window, ensuring a darker sky for better visibility. Timing is crucial. The planets will only be visible for about 90 minutes after sunset before ...