Suggested Topics within your search.
9-12 3 astronomy 3 high school 3 space 3 video 3 sun 1
1
By TED-Ed
Published in 2015
Just now, somewhere in the universe, a star exploded. In fact, a supernova occurs every second or so in the observable universe. Yet, we've never actually been able to watch a supernova in its first violent moments. Is early detection possible? Samantha Kuula details the science behind an early...
Grade Level   9 10 11 12
Teaching Media Videos or Animations
Save to List
2
By TED-Ed
Published in 2014
Our best technology can send men to the Moon and probes to the edge of our solar system, but these distances are vanishingly small compared to the size of the universe. How then can we learn about the galaxies beyond our own? Yuan-Sen Ting takes us into deep space to show how astronomers study the...
Grade Level   11 12
Teaching Media Videos or Animations
Save to List
3
By TED-Ed
Published in 2013
The shape, contents and future of the universe are all intricately related. We know that it's mostly flat; we know that it's made up of baryonic matter (like stars and planets), but mostly dark matter and dark energy; and we know that it's expanding constantly, so that all stars will eventually burn...
Grade Level   9 10 11 12
Teaching Media Videos or Animations
Save to List