How Big is Space | We Asked a NASA Expert
From Wikivideos
Source: images.nasa.gov
Video source record: https://images.nasa.gov/details-How%20Big%20is%20Space
0:00 / --:--
Player mode uses your custom Wikivideos controls.
Summary
| Description | How big is space? It’s one of the most mind-bending questions we can ask because the deeper we look, the more the universe keeps going. We’ve measured billions of light-years in every direction and still haven’t reached the edge. A NASA scientists explains what we know — and don’t know — about the size of the cosmos. Explore more about the universe: https://science.nasa.gov/exoplanets/what-is-the-universe/ Producers: Scott Bednar, Pedro Cota, Jessie Wilde Editor: Daniel Salazar Credit: NASA |
|---|---|
| Date | 2025-05-20 |
| Source | images.nasa.gov |