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| Name | Webb Measured How Fast The Universe is Expanding. There's a Big Problem |
| Video Uploader | Video From The Secrets of the Universe |
| Upload Date | This Video Uploaded At 17-04-2024 17:00:31 |
| Video Discription | The James Webb Space Telescope (JWST) has calculated the expansion rate of the universe. The results have confirmed the biggest crisis in cosmology, the Hubble Tension. This means that the universe is expanding at a rate faster than what our best cosmological models predict, and no one knows why. The resolution of the Hubble Tension is important as it highlights a significant flaw in our understanding of the cosmos. RESOURCES and REFERENCES: ๐ RESEARCH PAPERS: 1. Crowded No More: The Accuracy of the Hubble Constant Tested with High-resolution Observations of Cepheids by JWST, Riess et al. (The Astrophysical Journal Letters) - https://bit.ly/3W08Mle 2. JWST Observations Reject Unrecognized Crowding of Cepheid Photometry as an Explanation for the Hubble Tension at 8ฯ Confidence, Riess et al. (The Astrophysical Journal) - https://bit.ly/444SY2P REFERENCES: ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ The Great Debate: https://bit.ly/3UjvHH4 โจ Cepheid Variables: https://bit.ly/4aYINPn ๐ NASA Press Release: https://bit.ly/43BR7Cj ๐ผ Music: YouTube Audio Library, Envato Elements and MotionElements ๐ฅ Footage: Envato Elements, StoryBlocks, NASA, ESA, and Pond5 ๐ป Created and Produced by: Rishabh Nakra ๐ Researched by: Shreejaya Karantha โ๐ป Written by: Shreejaya Karantha and Rishabh Nakra ๐๏ธ Narrated by: Jeffrey Smith ๐ Animated by: Sankalp Dash ๐ 3D Models of Big Bang: Orkun Zengin |
| Category | Science & Technology |
| Tags | James Webb Space Telescope |
