Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate

1 jan 1922 ano - Ernst Opik demonstrates that the Andromeda nebula lies outside the Milky Way galaxy

Adicionado na linha do tempo:

K.Botha

29 ago 2017

0

0

711

Data:

1 jan 1922 ano

Agora

~ 103 years ago

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL