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(Followed by an animated excerpt of “My God, It’s Full of Stars,” by Tracy K. Smith) If you love watching TED Talks like this one, become...
The James Webb Space Telescope is a miracle of modern science and engineering. With a 21-foot, gold-coated mirror protected by a sunshield that’s the size of...
In this fascinating conversation, cosmologist and TED Fellow Katie Mack delves into everything from the Big Bang theory to what we see at the edge of...
Visit to watch more groundbreaking talks from the TED Fellows. The universe started with a bang — but how will it end? With astonishing visuals, cosmologist...
Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. How does an astronaut prepare physically and mentally to launch...
Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. Astronomers once gazed upon the night sky and counted every...
Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. Could we exit our solar system, and enter another? Astrophysicist...
Celestron StarSense Explorer telescopes work with your smartphone and Celestron’s app database to help you easily locate objects like the ISS, Comet Neowise and planetary bodies....
2019 was a big year for astronomy. Voyager 2 entered interstellar space, a Japanese robot landed on an asteroid, and a Chinese spacecraft became the first-ever...
“If the sun is hot how is outer space cold ?” Excellent question, Jacoby Brissett, current quarterback of the Indianapolis Colts. It turns out that outer...
