33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
Public Timelines
Menu
Public Timelines
FAQ
Public Timelines
FAQ
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
Create
Close
Create a timeline
Public timelines
Library
FAQ
Edit
Download
Export
Duplicate
Premium
Embed
Share
Ariel timeline
Category:
Other
Updated:
17 Nov 2017
0
0
436
Contributors
Created by
ariel gardner
Attachments
Comments
Events
Vesto Slipher and Carl Wirtz discover redshifts in the sky
Alber Einstein comes up with General Theory of Relativity
Georges Lemaitre shows an expanding model of the universe
Edwin Hubble shows the the universe actually is expanding
Researcher Karl Jansky finds radio waves coming from Milky Way
The holmdel horn is created for a NASA mission
Robert Dicke finds that Cosmic Background radiation is growing all over the universe
Arno Penzias and Robert Wilson finds a slow and steady hum coming from the Holmdel satellite
Arno and Robert conclude that the noise is coming from outside our galaxy and proves mopre information about the big bang theory
About & Feedback
Terms
Privacy
Library
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Comments