Latest Spitzer Space Telescope Stories
NASA said on Wednesday that its Spitzer Space Telescope has detected signs of icy bodies raining down in an alien solar system.
VV 340, also known as Arp 302, provides a textbook example of colliding galaxies seen in the early stages of their interaction.
If this were an inkblot test, you might see a bow tie or a butterfly depending on your personality.
Those aren't insects trapped in a spider's web -- they're stars in our own Milky Way galaxy, lying between us and another spiral galaxy called IC 342.
New observations from the Herschel Space Observatory show a bizarre, twisted ring of dense gas at the center of our Milky Way galaxy.
"Secondary" may not sound as important as "primary" but when it comes to the next-generation James Webb Space Telescope a secondary mirror plays a critical role in ensuring the telescope gathers information from the cosmos.