What the James Webb Telescope Wasn't Built to Find

Chapters

1. 00:00Built to find the dawn
2. 00:17It found things that shouldn't be there.
3. 00:31Infrared vision
4. 00:46The expectation
5. 01:06Galaxies too massive, too early
6. 01:17The data contradicts the models
7. 01:29We're seeing galaxies that are too massive, too
8. 01:53Galaxies too massive, too early
9. 02:18Black hole growth timeline
10. 02:32The universe is growing up faster than we though
11. 02:45The standard model
12. 03:00A faster-expanding universe?
13. 03:17What does this mean?
14. 03:28Mature galaxies too early
15. 03:48Black hole growth timeline
16. 04:08Rethinking fundamental theories
17. 04:25The universe's unfinished business
18. 04:45Furious creation
19. 05:04Furious creation
20. 05:20What else are we missing?
21. 05:36The cost of the impossible
22. 06:03Where JWST calls home
23. 06:27The redshift record
24. 06:53The crisis in cosmology
25. 07:25Carbon dust too early
26. 07:51The universe's speed limit
27. 08:25The next steps
28. 08:52A new era of discovery
29. 09:17A gift we did not expect

About this video

The James Webb Telescope was built to see the first galaxies, but it keeps finding things that rewrite the rules. Discover the impossibly massive early galaxies and ancient black holes that have scientists puzzled. Chapters: 00:00 Built to find the dawn 00:17 It found things that shouldn't be there. 00:31 Infrared vision 00:46 The expectation 01:06 Galaxies too massive, too early 01:17 The data contradicts the models 01:29 We're seeing galaxies that are too massive, too 01:53 Galaxies too massive, too early 02:18 Black hole growth timeline 02:32 The universe is growing up faster than we though 02:45 The standard model 03:00 A faster-expanding universe? 03:17 What does this mean? 03:28 Mature galaxies too early 03:48 Black hole growth timeline 04:08 Rethinking fundamental theories 04:25 The universe's unfinished business 04:45 Furious creation 05:04 Furious creation 05:20 What else are we missing? 05:36 The cost of the impossible 06:03 Where JWST calls home 06:27 The redshift record 06:53 The crisis in cosmology 07:25 Carbon dust too early 07:51 The universe's speed limit 08:25 The next steps 08:52 A new era of discovery 09:17 A gift we did not expect Sources & further reading: • NASA James Webb Space Telescope Official Website — https://www.nasa.gov/mission_pages/webb/main/index.html • Nature: 'A massive, quiescent galaxy at a redshift of 6.4' (2023) — Peer-reviewed paper reporting JWST discovery of a massive early galaxy that challenges formation models. • Nature Astronomy: 'A supermassive black hole in the early universe' (2023) — Study detailing JWST's detection of an overmassive black hole in the early universe. • Scientific American: 'JWST's Early Galaxy Observations Are Stumping Cosmologists' (2023) — Article summarizing the anomalies and the debate they sparked. • The Astrophysical Journal Letters: 'JWST Reveals a Population of Ultramassive Galaxies at z~10' (2023) — Paper presenting JWST data on unexpectedly massive galaxies at high redshift. • Space Telescope Science Institute (STScI) JWST News — https://www.stsci.edu/jwst

From the video

More from [ARCHIVED] Still Unexplained

The decibel scale is a human-defined measure, not a physical floor, so negative decibels a

GUESS THE AGE

What Is the Oh-My-God Particle?

GUESS THE NUMBER

Why Time Feels Different at the Bottom of the Ocean

Why Lightning Never Leaves This One Lake

Something Is Pulling Our Galaxy. We Cannot See It.

A Sixty-Degree Split Across One Finger's Width