Episode 673: A New Way to Measure The Expansion of the Universe. The Cosmological Crisis Deepens.

22:19
 
Chia sẻ
 

Manage episode 266546026 series 2513416
Thông tin tác giả Universe Today được phát hiện bởi Player FM và cộng đồng của chúng tôi - bản quyền thuộc sở hữu của nhà sản xuất (publisher), không thuộc về Player FM, và audio được phát trực tiếp từ máy chủ của họ. Bạn chỉ cần nhấn nút Theo dõi (Subscribe) để nhận thông tin cập nhật từ Player FM, hoặc dán URL feed vào các ứng dụng podcast khác.

This episode is a segment that we did in the Weekly Space Hangout talking about how astronomers are using masers (water lasers) to measure the expansion rate of the Universe.

You'd think that another, independent way to measure the expansion rate of the Universe would be helpful, but it's only deepened the mystery of the cosmological crisis.

Subscribe to the Weekly Space Hangout
https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg

Watch this episode:
https://www.youtube.com/watch?v=nzO-QhBFz04

Thumbnail credit: ESO/M. Kornmesser

Want to see this video early? Join our community at https://www.patreon.com/universetoday

Our Book is out!
https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/

Audio Podcast version:
ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2
RSS: https://www.universetoday.com/audio

Weekly email newsletter:
https://www.universetoday.com/newsletter

Weekly Space Hangout:
https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/

Astronomy Cast:
https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg

Support us at https://www.patreon.com/universetoday
More stories at https://www.universetoday.com/
Twitch: https://twitch.tv/fcain
Twitter: https://twitter.com/universetoday
Facebook: https://www.facebook.com/universetoday
Instagram - https://instagram.com/universetoday

Team: Fraser Cain - @fcain / frasercain@gmail.com
Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw
Chad Weber - weber.chad@gmail.com

References:
https://www.universetoday.com/146523/evidence-is-building-that-the-standard-model-of-the-expansion-of-the-universe-needs-some-new-ideas/
https://arxiv.org/pdf/2001.09213.pdf

Support Universe Today podcasts with Fraser Cain

735 tập