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2024-01-10 08:28:25

Pr Herve Dole on Nostr: What’s a slide rule got to do with the age of the universe and redshift? -> the ...

What’s a slide rule got to do with the age of the universe and redshift?

-> the Cosmology Ruler Bookmark of course!

Free to print out and keep in your pocket or book as a bookmark! And to give to students!

Gives the link between cosmological redshift and the corresponding age of the Universe, at a glance.

The article contains examples of use. Python code on GitHub if you want to adapt it.

https://arxiv.org/abs/2401.03929?context=astro-ph.CO

Made in @UnivParisSaclay @IASorsay



Author Public Key
npub18g4n7xk8mt3tkw2weja36rytep0w56xmwukdwlf8aqf3gwclx5rqsy7yga