The story of 'Oumuamua, the first visitor from another star system | Karen J. Meech | TED
TED
@TEDAbout
The TED Talks channel features 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) — plus originals, podcasts and exclusive content. Look for videos on Technology, Entertainment and Design as well as science, business, global issues, the arts and more. Visit https://TED.com for our entire library, transcripts, translations and personalized recommendations. TED videos may be used for non-commercial purposes under a Creative Commons License, Attribution–Non Commercial–No Derivatives (or the CC BY – NC – ND 4.0 International) and in accordance with the TED Talks Usage Policy: https://www.ted.com/about/our-organization/our-policies-terms/ted-talks-usage-policy. For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), submit a request at https://media-requests.ted.com
Latest Posts
No results found. Try different keywords.
Video Description
In October 2017, astrobiologist Karen J. Meech got the call every astronomer waits for: NASA had spotted the very first visitor from another star system. The interstellar comet -- a half-mile-long object eventually named `Oumuamua, from the Hawaiian for "scout" or "messenger" -- raised intriguing questions: Was it a chunk of rocky debris from a new star system, shredded material from a supernova explosion, evidence of alien technology or something else altogether? In this riveting talk, Meech tells the story of how her team raced against the clock to find answers about this unexpected gift from afar. Check out more TED Talks: http://www.ted.com The TED Talks channel features 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 more. Follow TED on Twitter: http://www.twitter.com/TEDTalks Like TED on Facebook: https://www.facebook.com/TED Subscribe to our channel: https://www.youtube.com/TED
Astronomy Enthusiast Starter Kit
AI-recommended products based on this video

Folding Bar Stool with Backrest and Footrest, 23.5" Counter Height Leather Padded Foldable Stool Chair, Portable Tall Bar Stool for Kitchen, Café, Outdoor Use (White & Brown)

GOOFCXO 4 Step Folding Ladder Chair, 3-in-1 Wood Ladder Stool, Multi-Functional Portable Step Stool Display Stand for Home Kitchen Office Library, 265lbs Load Capacity, 34.3" H x 13.4" L x 15.2" W

Totority Portable Folding Stool Lightweight and Durable Camping Chair for Outdoor Activities Versatile

Xbox Core Wireless Gaming Controller – Pulse Red for Series X|S, One, Windows PC, Android, and iOS

Roycederm Redness Calming Cream for Rosacea-Prone Skin and Face – Soothing Moisturizer for Sensitive, Red or Irritated Skin – Hydrating Care with Azelaic Acid, Niacinamide, Sulphur & Centella

Cosplay Wig, Long Rose Red Wig for Women Girls, Hot Pink Straight Cosplay Wig with Ponytails for Halloween Anime Costume Party

Elevated Raised Garden Beds with Legs, 2 Column Vertical Garden Planters Outdoor/Indoor Raised Planter Boxes Patio Balcony Garden Herb Standing Planters with 6 Flower Pots for Vegetables/Plants, Red

Pishengfa DIY Stitch Book, Embroidery Stitch Book, DIY Sewing Books, EmbroideryS Books of Stitches, with 86/128 Sewing Tips for Beginners, Unique Embroidery Handmade Gifts (Grey)

12 Colors Nail Art Pens Set - Professional Nail Art Markers for 3D DIY Design, Quick Dry Nail Polish Pens for Painting, Dotting & Fine Liner - Precision Tip Nail Tools for Adults & Beginners

NAFYRE N11 PRO GPS Drone with Camera for Adults 4K UHD, 90 Min Long Flight Time, Long Control Range, Auto Return, Follow Me, Brushless Motor, 5G FPV RC Quadcopter for Beginners




















