DLR Logo
  Home|Textversion|Imprint   Deutsch
  You are here: Home:International Year of Astronomy - IYA2009
Artikel versenden
What is the best place to 'park' a satellite?
The mathematician Joseph-Louis Lagrange (1736-1813) could not yet have known anything about space exploration and satellite technology. Still, he made a mathematical discovery that is of great importance to modern space research: If two differently sized bodies, such as the Earth and the Sun, orbit around each other, there are five special points in their gravitational field.
Send article link to:


Your e-mail address:


Your message:
Any details you supply are not stored. You will receive no unsolicited e-mails as a result.
Back Send
Last update: 02/02/2009 16:07:31