Mesmerizing Aurora in Dramatic Landscapes of Fire, Ice, and Shadow

Aurora are beautiful, but the fire and smoke of Bárðarbunga step it up to gorgeous. The weekend kicked off with the Earth putting on a glorious display of green, blue, purple, and red, and countless photographers braved varied terrain to capture the ephemeral light for your viewing pleasure. » 9/13/14 12:01pm 9/13/14 12:01pm

Shockwaves Are Driving This Galaxy To Its Imminent Doom

This galaxy looks like our own Milky Way, except for a pair of spiral arms emerging out of the galactic plane. That one anomaly is enough to radically change the evolution of NGC 4258, as powerful jets are generating shockwaves driving gas right out of the galaxy and slowing star growth to a crawl. » 9/10/14 1:03am 9/10/14 1:03am

SpaceX Recovers From Explosion With a Flawlessly Beautiful Launch

SpaceX successfully launched, carrying the AsiaSat 6 satellite to a geosynchronous transfer orbit. The Falcon 9 launch was initially delayed due to concerns after a SpaceX test flight exploded in late August. The launch went perfectly, and communications are established with the satellite. » 9/07/14 11:03am 9/07/14 11:03am

New Photos Highlight One Of Our Galaxy's Grandest Star Factories

This spectacular image was captured by the Wide Field Imager at the La Silla Observatory in Chile, and released today by the European Southern Observatory. To the right of the photograph is nebula NGC 3576. On the left is star cluster NGC3603, home to the Milky Way's highest known concentration of massive stars. » 8/20/14 1:39pm 8/20/14 1:39pm

The Space Station Has The Most Beautiful Garbage Day

While terrestrial humans tolerate stinky, sticky garbage trucks, our astronaut brethren opt for something much more beautiful for their disposal runs. This streak of fire across the night sky is the burning of the Cygnus spacecraft, dirty laundry, and other junk. On the flip side, garbage day is a lot less frequent. » 8/18/14 4:47pm 8/18/14 4:47pm

Sunday Night Will Be An Extraordinary Time For Skygazing

The biggest, brightest full moon of 2014 rises this Sunday. That's exciting in and of itself (though not nearly as exciting as some headlines would suggest), but Sunday's "supermoon" also happens to coincide with the Perseid meteor shower, one of the largest and most dependable meteor displays of the year. » 8/08/14 1:00pm 8/08/14 1:00pm

First Close-Up Photos Of The Solar System's "Most Crazy Bonkers Comet"

In March 2004, ESA's Rosetta spacecraft left Earth in pursuit of comet 67P/Churyumov-Gerasimenko. Today, more than 10 years and four billion miles later, Rosetta became the first spacecraft in history to rendezvous with a comet. The probe is now soaring through space in tandem with its target – and the view is… » 8/06/14 9:50am 8/06/14 9:50am