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

The Truth Behind Interstellar's "Scientifically Accurate" Black Hole

You've probably heard that the black hole in Interstellar was a simulation of unprecedented scientific accuracy. You may also have heard that its creation led to an "amazing scientific discovery" having to do with the shape of its accretion disk, which loops over and under its dark, central shadow. Neither of these… » 2/17/15 12:10pm 2/17/15 12:10pm

This Dying Star Is The Center Of The Coldest Place In The Universe

Until NASA's Cold Lab comes online in 2016, the coldest place in the universe is a faint scattering of gas and dust 5,000 light years away in the Centaurus constellation. The Boomerang Nebula is just 1 degree above absolute zero, colder than the natural background temperature of space. » 12/18/14 5:02pm 12/18/14 5:02pm