![]() ssc2020-05v1 01.28.20 Spitzer Space Telescope Beauty PassThis animation depicts NASA's Spitzer Space Telescope as it might appear in space if viewed in infrared light. The ba... watch now |
![]() ssc2020-05v3 01.28.20 Spitzer Space Telescope Infrared Fly-AroundFly around NASA's Spitzer Space Telescope! This loop-able animation depicts the telescope against the night sky as it... watch now |
![]() ssc2020-05v2 01.28.20 Spitzer Space Telescope Fly-AroundFly around NASA's Spitzer Space Telescope! This loop-able animation depicts the telescope against the night sky as it... watch now |
![]() ssc2019-09v1 06.04.19 Spitzer Final VoyageA short motion graphic celebrating Spitzer Final Voyage. watch now |
![]() ask2009-001 08.26.09 Where Is the Center of the Universe?Dr. Varoujan Gorjian explains the mind-boggling expansion of the Universe. watch now |
![]() ask_what01 02.05.09 W-5 Star-Forming RegionVisit the W-5 star-forming region with 'Ask an Astronomer'! watch now |
![]() ask2008-007 12.22.08 Why Is the Sky Blue?In this 'Ask an Astronomer' episode, Dr. Carolyn Brinkworth fills us in on what the color of the sky has to do with f... watch now |
![]() ask2008-006 10.23.08 What's Between the Stars?In this 'Ask an Astronomer' episode, Dr. Michelle Thaller explains how there can be an interstellar medium in a vacuum. watch now |
![]() ask_5th 08.25.08 Spitzer's Fifth AnniversaryThis 'Ask an Astronomer' special looks at some of the biggest discoveries from NASA's Spitzer Space Telescope over th... watch now |
![]() ask2008-005 07.01.08 What Will Happen to the Earth When the Sun Dies?Our Sun won't last forever. Dr. Carolyn Brinkworth explains the ramifications for our home planet in this 'Ask an Ast... watch now |
![]() ask2008-004 05.08.08 Can a Planet Have Two Suns?Dr. Carolyn Brinkworth addresses a famous science fiction scenario in this 'Ask an Astronomer' video. watch now |
![]() ask2008-003 04.10.08 Can a Galaxy Die?Dr. Varoujan Gorjian gives us the answer to this 'Ask an Astronomer' question. watch now |
![]() ask2008-002 03.13.08 Why Aren't There Any Green Stars?Dr. Michelle Thaller answers this question for 'Ask an Astronomer.' watch now |
![]() ask2008-001 02.13.08 How Do You Discover an Asteroid?Dr. Bidushi Bhattacharya helps us understand how astronomers find these tiny space rocks. watch now |
![]() ask_ir 12.18.07 Infrared: More Than Your Eyes Can SeeDr. Michelle Thaller explains infrared light in this older video, produced by NASA's Spitzer Space Telescope (then kn... watch now |
![]() ask_m51 11.05.07 M51 and GizmoIn this animated 'Ask an Astronomer' special, innocent alien M51 moves the Earth into a closer orbit around the sun, ... watch now |
![]() ask2007-002 09.14.07 What Happens When Galaxies Collide?Dr. Varoujan Gorjian takes us inside galactic collisions in this 'Ask an Astronomer' video. watch now |
![]() ask2007-001 07.27.07 What Is the Nearest Galaxy to the Milky Way?Dr. Michelle Thaller explains that the answer isn't as simple as you might think! watch now |
![]() ask2006-003 02.12.07 Why Isn't Pluto a Planet Anymore?Dr. Robert Hurt explains why Pluto got... well... plutoed. watch now |
![]() ask2006-002 08.24.06 How Can We See a Black Hole?If no light escapes from a black hole, how can we detect them? 'Ask an Astronomer' explains. watch now |