![]() ssc2012-13b 10.03.12 Climbing the Cosmic Distance LadderAstronomers using NASAs Spitzer Space Telescope have greatly improved the cosmic distance ladder used to measure the ... view image |
![]() sig10-024 11.24.10 Bent Galactic JetsAstronomers have caught sight of an unusual galaxy that, like a lighthouse, has illuminated new details about a celes... view image |
![]() ssc2007-11b 05.30.07 Distance to Dark BodiesUsing the unique orbit of NASA's Spitzer Space Telescope and a depth-perceiving trick called parallax, astronomers ha... view image |
![]() ssc2007-11a 05.30.07 Depth Perception in SpaceThis artist's concept shows how astronomers use the unique orbit of NASA's Spitzer Space Telescope and a depth-percei... view image |