Posts in category

Milky Way


In 2011, astronomers on the hunt for the coldest star-like celestial bodies discovered a new class of such objects using NASA’s Wide-Field Infrared Survey Explorer (WISE) space telescope. But until now, no one knew exactly how cool the bodies’ surfaces really are. In fact, some evidence suggested they could be at room temperature. A new …

NASA’s Kepler mission scientists have discovered a new planetary system that is home to the smallest planet yet found around a star similar to our sun. The planets are located in a system called Kepler-37, about 210 light-years from Earth in the constellation Lyra. The smallest planet, Kepler-37b, is slightly larger than our moon, measuring …

Shown here is a 50-light-year-wide view of the central region of the Carina Nebula where a maelstrom of star birth — and death — is taking place within the Milky Way Galaxy. This image is a composite of many separate exposures made by the ACS instrument on the Hubble Space Telescope along with ground-based observations. …