This is an old revision of this page, as edited by Romanm (talk | contribs) at 21:40, 29 October 2005 (Comet Halley). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
Revision as of 21:40, 29 October 2005 by Romanm (talk | contribs) (Comet Halley)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)To help compare different distances this page lists lengths starting at 10 m (1 Gm or 1 million km).
- 1,400,000 km — Diameter of Sun
- 1,500,000 km — expected orbit from Earth of the James Webb Space Telescope.
- 5,000,000 km — closest approach of Comet Halley to Earth, happened on April 10 837.