NASA is flipping the switch on the Spitzer Space Telescope today. The observatory has made groundbreaking discoveries about the universe since its launch in 2003, from imaging some of the oldest stars in the universe to detecting the light reflected...
NASA decommissions Spitzer Space Telescope after 16 years of service
NASA is flipping the switch on the Spitzer Space Telescope today. The observatory has made groundbreaking discoveries about the universe since its launch in 2003, from imaging some of the oldest stars in the universe to detecting the light reflected...
When the Spitzer telescope blasted off to space on August 25th, 2003, NASA didn't think it would still be doing science by 2016. But since it's alive and well 13 years later, the agency has granted it a two-and-a-half-year mission extension to make d...
There are an estimated 700 million trillion terrestrial planets in the observable universe. Among them, Earth may very well be one of a kind according to a new study from Uppsala University in Sweden. Astronomer Erik Zackrisson and his team have been...
Unfathomably large storms aren't reserved solely for gas giants like Jupiter... they can exist on stars, too. Astronomers using the Kepler and Spitzer space telescopes have discovered a giant storm on W1906+40, a brown dwarf cool enough ("just" 3,500...
NASA's Hubble and Spitzer have been ridiculously successful at spotting distant objects, but some galaxies are too faint to spot directly. Thanks to gravitational lensing, the space telescopes have found the dimmest object ever from the early univers...