Hubblecast
The Hubble Time Machine (1x68)
Date de diffusion: Août 30, 2013
For episode 68 of the Hubblecast, Hubble transforms into more than just a telescope — it becomes a time machine! How can Hubble "look back in time" to see the Universe as it was billions of years ago? Dr. J explores the vast scale of our Universe, explaining how Hubble can be used to grasp cosmic distances, view very distant galaxies, and even explore our own past.
- Première: Mar 2007
- Épisodes: 227
- Abonnés: 0