Auroras have long mystified humanity. Now that we know what they are and why they happen, we can better predict how best to ...

Apocalypse Then Did Caspar David Friedrich really see into the future? A speculative inquiry, by On the heels of major ...

While rocket launches from the Kennedy Space Center are routine, relatively few are timed optimally to allow for viewing so ...

CHARLOTTE, N.C. — SpaceX is set to launch another Falcon9 rocket from Cape Canaveral Tuesday and the launch could be visible ...

SpaceX is set to launch another Falcon9 rocket from Cape Canaveral Tuesday and the launch could be visible in parts of the ...

Mercury joins the night sky to complete a seven-planet alignment just after sunset for the end of February. Saturn leaves our ...

Arizona has some of the prettiest sunsets, but why? There's a science behind it. Here's what to know, including sunset times ...

Observation of Animal Behavior Indigenous tribes around the world have mastered the art of observing animal behavior to ...

On Feb. 24, from west to east, you can see Mercury, Saturn, Neptune, Venus, Uranus, Jupiter and Mars, all spanning 117.5°, plus Earth under your feet—all eight known planets of our solar system!

With each passing night as, the crescent slowly widens and it begins to appear against a progressively darker background, its ...

Venus appears low in the evening sky, guiding us to Saturn. Jupiter makes an attractive sight below the Hyades and Mars remains a fine sight.

Venus, Jupiter, and Mars dominate the sky. Catch your last views of Saturn as early in the month, the Moon passes in front of ...