Super Typhoon Utor strikes the Philippines

Heavy rain, flash flooding, storm surge and damaging winds in the Philippines as the storm bears down on the northern island of Luzon.

Last night’s moon and Venus

Here are the moon and planet Venus in Saturday night's evening twilight sky, as seen from a Mediterranean island in Tuscany, Italy.

Time to look for Mira the Wonderful, a famous variable star

Around August of 2013, look for the star known as Mira the Wonderful. It's a famous variable star in the constellation Cetus the Whale.

Gemini’s much-anticipated infrared instrument goes on-sky

Gemini Observatory’s latest instrument, a powerful infrared camera and spectrograph at Gemini South, reveals its potential in a series of striking on-sky commissioning images.

City below, serenity above

The moon near Venus shining over the busy Sydney, Australia streets as seen through the lens of EarthSky Facebook friend Goran Hasanbeg on August 9, 2013.

Gases left by Perseid meteors a boon to these astronomers

Enjoy this year’s Perseid meteor shower which peaks on the night of August 11-12; astronomers say they will, too!

NOAA and others expect 2013 hurricane season to remain active

NOAA is still predicting that the 2013 Atlantic hurricane season will remain above average with 13-19 named storms.

Predicting zebra migrations from space

Using satellite rain and vegetation data, researchers track when and where arid lands begin to green, and anticipate if zebras will make the trek.

Hubble Space Telescope solves a 40-year mystery

What is the origin of the Magellanic Stream, a long ribbon of gas stretching nearly halfway around our Milky Way galaxy? Now we know.

Midnight meteor over Boston

EarthSky Facebook friend Ed Grzyb captured this Perseid meteor flying high over Boston shortly before midnight on August 7, 2013.