Astronomers have discovered a staggering number of more than 800 dark galaxies in the famous Coma Cluster. The "ultra dark galaxies" may reveal a bit more about these mysterious features in space.
NASA's New Horizons spacecraft has captured new images of the icy world of Pluto and its moon, Charon. The new pictures reveal strange dark spot on Charon's pole.
Saturn's moon, Titan, may have an atmosphere that's far more Earth-like than once thought.
Scientists may have discovered a region of space where stars collide. They've found a cluster of stars that are so densely packed that it's likely that they may collide in the future.
Our moon may actually have clouds. Scientists have discovered that the moon is engulfed in a permanent-but lopsided-dust cloud that increases in density when annual events like the Geminids spew shooting stars.
Black holes may be more complicated than we originally thought, and may not be the ruthless "killers" scientists once believed.
Scientists have managed to create the coldest stable molecules in the world. They've cooled molecules in a gas of sodium potassium (NaK) to a temperature of 500 nanokelvins, which is just a hair above absolute zero and over a million times colder than interstellar space.
There are new calculations that may improve our ability to "see" CO2 from space.
The surface of Pluto is getting more detailed as New Horizons closes in on the planet. Scientists have received a closer look at the tiny planet with a series of new images.
Three crew members from the International Space Station (ISS) returned safely to Earth on Thursday after a mission lasting 199 days.
Saturn is known for its rings. Until now, though, scientists didn't realize exactly how big they were. They've now found that Saturn's outer ring is far larger than anyone thought.