Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Получить премиум

Create a timeline

Public timelines

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

1 дек 1609 г. - Dec. 1608, completed his custom made telescope. Saw the 4 moons around Jupiter. Contradicted Ptolemaic's theory.

Добавлено на ленту времени:

Galileo

23 окт 2018

0

0

405

Дата:

1 дек 1609 г.

Сейчас

~ 416 г назад

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

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

Secured with SSL