Enjoying EarthSky? Subscribe.

123,403 subscribers and counting ...


Three amazing feats of spiders

Halloween time is spider time. Three amazing spider skills you might not have known about. Like, did you know spiders can dance?

Favorite scary weather scenes in horror movies

You know the scary movie where a crazed killer chases a person in an old, abandoned house. There’s aways a thunderstorm, right? Here my picks of favorite scary weather scenes in horror movies, starting with Frankenstein. How could the Frankenstein monster be born without a good thunderstorm with plenty of lightning?

Video: Lightning photobombs a double rainbow

Amazing double rainbow arcs across the sky. Lightning gets in on the act.

Video: 3D flight over Mars chaotic terrain

Get out your 3D glasses and watch a flyover of the weird landforms on Mars know as chaotic terrain.

Video: Solar eclipse on October 23

Weather permitting, almost everyone in North America will be able to see the partial solar eclipse this Thursday. Here’s more info, including when to see the eclipse where you live

Video: Comet Siding Spring’s close encounter with Mars

Here’s a 2-minute video on the comet’s near-miss of Mars on October 19, and how orbiting spacecraft will evade onslaught of dust particles from the comet.

This hummingbird video will melt your heart

Hummingbird playing in a fountain. Toward the end, listen for the little clicks and chirps.

Video: How can sea ice be melting at one pole and increasing at the other?

Sea ice surrounding Antarctica reached a new record high extent this year, covering more of the southern oceans than it has since scientists began a long-term satellite record to map sea ice extent in the late 1970s. Meanwhile, the upward trend in the Antarctic is only about a third of the magnitude of the rapid loss of sea ice in the Arctic Ocean.

What’s going on here? If global warming is real, shouldn’t sea ice be declining at both of Earth’s two poles?

Video: Gulf of Mexico jellyfish swarms

Massive jellyfish swarms in the Gulf of Mexico can be 100 miles long. At their thickest, there can be more jellyfish than there is water.

Video: Amazing energy facts

Watch a fun new video from the asapSCIENCE guys.