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 Соглашение Приватность FAQ

Cabinet Get premium

Donate

22 июл 1609 г. - Kepler states that an imaginary line connecting the sun and planet sweeps out equal areas in equal time.

Добавлено на ленту времени:

History of Astronomers

ByStephanie Szczech

21 окт 2018

0

0

381

Дата:

22 июл 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