Hubble vs. James Webb: Why Two Space Telescopes? | Video
By Steve Spaleta, Space.com Senior Producer |
Now 25 years on-orbit, the Hubble Space Telescope has been used to make amazing astronomical discoveries. But the James Webb Space Telescope (JWST) will peer into the infrared universe to unravel some of humanity's greatest questions.
credit : NASA, ESA/Hubble, Martin Kornmesser, Luis Calcada