33
/es/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
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
Obtener premium
Close
Create a timeline
Public timelines
FAQ
About & Feedback
Acuerdo
Privacidad
FAQ
Support 24/7
Cabinet
Get premium
Donate
Descargar
Export
Crear una copia
Premium
Insertar en el Sitio Web
Share
21/6 Astronomy timeline project
Category:
Otro
Actualizado:
2 jul 2019
0
0
361
Autores
Created by
Hannah Louise Wong-Ming
Attachments
Comments
NZ artists timeline
By
Hannah Louise Wong-Ming
24 nov 2019
0
0
364
Eventos
280 BCE: Heliocentrism proposed
1054 ACE: Taurus supernova observed
1572 ACE: Cassiopeia supernova observed
1543 ACE: Copernicus publishes heliocentric theory
1582 ACE: Gregorian calendar introduced
45 BCE: Julian calendar introduced
1930 ACE: Pluto discovered!
2006 ACE: Pluto stripped of planetary status
1705 ACE: Edmond Halley predicts comet's return
1758 ACE: Halley's comet returns!
Períodos
280 BCE:
About & Feedback
Acuerdo
Privacidad
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