33
/it/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
7811
1796
2
Create a timeline
Public Timelines
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
FAQ
Close
Create a timeline
Public timelines
FAQ
About & Feedback
Accordo
Privatezza
FAQ
Support 24/7
Cabinet
Get premium
Donate
The beginning of spectral analysis of stars by Sir William Huggins (28 gen 1860 anni – 22 marzo 1863 anni)
Aggiunto al nastro di tempo:
Astronomy Timelime
By
Bryce Hunley
5 set 2017
0
0
790
Data:
28 gen 1860 anni
22 marzo 1863 anni
~ 3 years
About & Feedback
Accordo
Privatezza
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
