11. Because the telescope isn't sensitive enough to do it. 12. The reason why you have to build these telescopes 13. With the Hubble Space Telescope, we're looking at 14. Or because there are no telescopes available to do it. 15. That the next one that they're planning is called The Extremely Large Telescope. 16. Everything we can see in every direction with the Hubble Space Telescope 17. Is the telescope on the right-hand side. 18. Giant Metrewave Radio Telescope 19. Spitzer Space Telescope 20. James Webb Space Telescope
