Was There Ever Nothing? | Tumble Episode
What is nothing? Is it empty space?
The Biggest Space Telescope in the Universe | Tumble Episode
EDUCATION RESOURCES: NGSS Standards: PS, ESS 2-PS1-2 Crosscutting Concepts: Cause and Effect How do you launch the largest space telescope ever built into space? The James Webb Space Telescope will travel 1.5 million miles away from Earth to help answer some of our biggest questions about the universe. But first, it has to be launched on a rocket - and the telescope is too big to fit on a rocket. So NASA decided to fold it up - and then unfold it in space. How? NASA scientist