Something massive, with roughly 1,000 times the area of Earth, is blocking the light coming from a distant star known as KIC 8462852, and nobody is quite sure what it is. As astronomer Tabetha Boyajian investigated this perplexing celestial object, a colleague suggested something unusual: Could it be an alien-built megastructure? Such an extraordinary idea would require extraordinary evidence. In this talk, Boyajian gives us a look at how scientists search for and test hypotheses when faced with the unknown. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and much more. Find closed captions and translated subtitles in many languages at http://www.ted.com/translate Follow TED news on Twitter: http://www.twitter.com/tednews Like TED on Fac

momentoghMay 12, 2026

Cute Hair VideosMay 12, 2026

AdrianaMay 12, 2026

L❤️May 12, 2026

Astronomers believe that every star in the galaxy has a planet, one fifth of which might harbor life. Only we haven't seen any of them -- yet. Jeremy Kasdin and his team are looking to change that with the design and engineering of an extraordinary piece of equipment: a flower petal-shaped "starshade" that allows a telescope to photograph planets from 50,000 kilometers away. It is, he says, the "coolest possible science." TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and much more. Find closed captions and translated subtitles in many languages at http://www.ted.com/translate Follow TED news on Twitter: http://www.twitter.com/tednews Like TED on Facebook: https://www.facebook.com/TED Subscribe to our channel: http://www.youtube.com/us

eLeMaWuSi 💎👑May 12, 2026

real Madrid fansMay 12, 2026

http://www.ted.com In this short talk, TED Fellow Sarah Parcak introduces the field of "space archeology" -- using satellite images to search for clues to the lost sites of past civilizations. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes. Featured speakers have included Al Gore on climate change, Philippe Starck on design, Jill Bolte Taylor on observing her own stroke, Nicholas Negroponte on One Laptop per Child, Jane Goodall on chimpanzees, Bill Gates on malaria and mosquitoes, Pattie Maes on the "Sixth Sense" wearable tech, and "Lost" producer JJ Abrams on the allure of mystery. TED stands for Technology, Entertainment, Design, and TEDTalks cover these topics as well as science, business, development and the arts. Closed captions and translated subtitles in a variety of languages are now available on TED.com, at http://www.ted.com/translate If you

KusiMay 12, 2026

ashibotogh_May 12, 2026

What’s really floating out in space?

Mungkin Anda Juga Suka

Numbers Songs by StoryBots

ABC SONGS FOR KIDS - Learn with #Lingokids

Play CoComelon on YouTube!

Bluey on CBeebies

KS3 Drama

Kids Songs by CoComelon

Alphabet (ABC) Songs by CoComelon

Sheriff Labrador - Kids Cartoon | Safety Cartoon for Kids

KS3 Physics

Year7 Physics

Year9 Physics

KS4 Physics

Class 11 Physics Chapter 5 Laws of Motion | NCERT Solutions

SSLC PHYSICS 2026-27

Class 11 Physics Chapter 4 Motion in a Plane | NCERT Solutions

KS2 Drama

Photoelectric effect

10th Class Physics Chapter 11 - Class 10 Physics Chapter 1 - Physics Class 10 Chapter 11

Out of This World

Matric part 1 Physics,Introduction to Physics -9th class Urdu Lecture

ABCs Learn the Alphabet

Study skills

Learn English Alphabet for Kids

Summer Songs for Babies! CoComelon Summertime

Pilihan Unggulan

Gamixo

VSKIT Drama