Homepage
Open in app
Sign in
Get started
All Stories published by Starts With A Bang! on December 02, 2022
All
2022
December
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Sort by most read
Ethan Siegel
in
Starts With A Bang!
Dec 2, 2022
Ask Ethan: How do we know the Universe is 13.8 billion years old?
We confidently state that the…
Read more…
580
6 responses
December 01, 2022
December 05, 2022
About
Starts With A Bang!
The Universe is out there, waiting for you to discover it.
More information
Tags
Cosmology
Space
Universe
Time
Age
Editors
Ethan Siegel
Writers
James Bullock
Brian Koberlein
Sabine Hossenfelder
Paul Halpern
Jillian Scudder
LH