When Worlds Collide (Showcase)
When worlds collide, the result is spectacular, and astronomers think they’ve detected the aftermath of such an event around another star.
Browse Videos in Hidden Universe: NASA's Spitzer Space Telescope
![]() 02.22.18 Homes Away From Home? Revisiting the Seven Planets of TRAPPIST-1One year ago, astronomers announced the discovery that seven roughly Earth-sized worlds orbited around the nearby sta... |
![]() 08.17.17 Brown Dwarf Weather AnnotatedThis artist's concept animation shows a brown dwarf with bands of clouds, thought to resemble those seen on Neptune a... |
![]() 05.03.17 5000 Days in the Life of an Astronomy RobotMay 3rd, 2017 marks the 5,000th day of NASA's Spitzer Space Telescope mission. This video gives us a detailed look at... |
![]() 08.26.16 Spitzer BeyondNASA's Spitzer Space Telescope, which launched Aug. 25, 2003, will begin an extended mission—the “Beyond” phase—on Oc... |
![]() 03.28.16 The Wild Temperature Swings of an ExoplanetThe exoplanet HD80606 b spends most of its time far from its star, but every 111 days it swings in feverishly close. ... |
![]() 03.20.14 Catching a GLIMPSE of the Milky WayWelcome home! This is our Milky Way galaxy as you’ve never seen it before. Ten years in the making, this is the clear... |
![]() 08.23.13 10 Years of InnovationOn August 25, 2003, NASA launched the Spitzer Space Telescope to reveal secrets of the infrared universe. |
![]() 08.07.12 Possible Nearby Exoplanet Smaller than Earth (Update)Astronomers using NASA's Spitzer Space Telescope have detected what they believe is an alien world just two-thirds th... |
![]() 05.21.12 Cygnus X Marks the Spot (Gallery Explorer)Over the last half century this Cygnus X has been yielding its secrets to the scrutiny of infrared observations. NASA... |
![]() 08.23.11 The Galactic Center Revisited (Gallery Explorer)Hiding behind the constellations Sagittarius and Scorpius is the center of our own Milky Way galaxy, over 25,000 ligh... |
![]() 02.10.11 The North America Nebula (Gallery Explorer)Seen here in visible light, the North America Nebula strangely resembles its namesake continent. Expanding our view t... |
![]() 12.23.10 The Art of ExoplanetsWhile astronomers have identified over 500 planets around other stars, they’re all too small and distant to fill even... |
![]() 10.07.10 The Great Observatories Origins Deep Survey (Special)Today's telescopes study the sky across the electromagnetic spectrum. Each part of the spectrum tells us different th... |
![]() 07.09.10 The Dragon and the Swan (Gallery Explorer)Hidden behind a dark veil of dust in the constellation Sagittarius, a lurking dragon has been revealed by the infrare... |
![]() 06.01.10 When Worlds Collide (Showcase)When worlds collide, the result is spectacular, and astronomers think they’ve detected the aftermath of such an event... |
![]() 03.19.10 The Wise Sky (Gallery Explorer)In December of 2009, NASA launched its latest infrared telescope, the Wide-field Infrared Survey Explorer. This satel... |
![]() 02.05.10 The Many Views of the Milky Way (Gallery Explorer)In May of 2009, the European Space Agency successfully launched the Herschel Space Observatory, a new eye for the inf... |
![]() 11.25.09 The One Ring of Saturn (Showcase)Astronomers have found One Ring to rule them all, not in the land of Mordor, but around Saturn, the Lord of the Rings... |
![]() 09.03.09 Cooking Up Cometary Crystals (Showcase)The fading light of a flaring young star has shed light on a puzzle involving crystals and comets. |
![]() 06.18.09 Orion Nebula (Gallery Explorer)Explore the dusty secrets of the Orion Nebula through Spitzer's infrared vision. |