These 234 Proto-Clusters Are A Rare Look Into Galaxy Cluster Formation

Why does space have structure? Why does our universe have not only stars, but galaxies and galactic clusters? Researchers recently identified 234 potential proto-clusters: candidates for early galactic clusters from when the universe was just 3 billion years old that may help solve this astrophysical mystery. » 4/02/15 7:30am 4/02/15 7:30am

It Took 3 Instruments To Create This Image Of The Small Magellanic Cloud

When we see photos of space, the data doesn't always come from one place. This photo of the Small Magellanic Cloud comes from the European Space Agency's Herschel's Spectral and Photometric Imaging Receiver (SPIRE), Photodetector Array Camera and Spectrometer (PACS), and NASA's Spitzer's Multiband Imaging Photometer… » 3/03/15 11:00pm 3/03/15 11:00pm

Start Your Weekend With The Hubble Space Telescope's Planetarium Clips

You may not own your own private planetarium — or if you do, can we come over to your house? But you can still experience a journey through the wonders of space, thanks to four new "fulldome" planetarium clips, released by the Hubble Space Telescope. They're available in 4K and 8K resolution. » 2/27/15 10:08pm 2/27/15 10:08pm

A Cargo Tug Breakup Is A Perfect Antidote To Excessive Sentimentality

Need an antidote to the saccharine nature of today? We have a breakup dramatic enough to be visible across Europe to sooth your curmudgeonly soul. The very last of the European Space Agency's ATV cargo space tugs in on course for a fiery breakup perfect for the most dramatic of Valentine's Day traditions. » 2/14/15 6:35pm 2/14/15 6:35pm

Here's What It Looks Like To Fall To Titan From Space

In honor of the Huygens probe's historic 2005 landing on the surface of Titan (Saturn's largest satellite, and the only moon in our solar system with a dense atmosphere), NASA has released a movie that recreates, with data collected by Huygens and the Cassini orbiter, a dramatic approach of the moon's surface from… » 1/14/15 2:30pm 1/14/15 2:30pm