Wendy Freedman on the Hubble Constant, Standard Candles, and Cosmology
カートのアイテムが多すぎます
カートに追加できませんでした。
ウィッシュリストに追加できませんでした。
ほしい物リストの削除に失敗しました。
ポッドキャストのフォローに失敗しました
ポッドキャストのフォロー解除に失敗しました
-
ナレーター:
-
著者:
How do we measure the expansion of the universe?
In this conversation, Wendy Freedman discusses the Hubble constant, standard candles, redshift, and the ongoing effort to determine the age, size, and evolution of the universe. Exploring Cepheid variables, supernovae, cosmic expansion, and the tension between competing cosmological measurements, Freedman explains how increasingly precise observations are reshaping modern cosmology.
Wendy Freedman is an astronomer known for her measurements of the Hubble constant and for her leadership of the Carnegie Observatories in Pasadena, California, and Las Campanas, Chile.
Subscribe to Closer To Truth:
https://www.youtube.com/@CloserToTruthTV Join the Community:
- Membership (5,000+ videos): https://closertotruth.com/register/
- Audio Podcast: https://closertotruth.podbean.com
- Support the Show: https://closertotruth.com/donate/
- Official Merchandise: https://www.bonfire.com/store/closertotruth/
Follow Us:
- Facebook: https://www.facebook.com/CloserToTruthTV/
- Instagram: https://www.instagram.com/closertotruth/
- X: https://x.com/CloserToTruth