random archive ask me rss
iamtommielee dot com

the-star-stuff:

Moons with a view

1. In this view, the moon Rhea (1,530km wide) is on the far side of the rings. Much smaller Prometheus (86km wide) is on the nearside, orbiting between the main portion of the rings and the thin outer F ring. Camera distance to Rhea: approx. 1.6 million km. Camera distance to Prometheus: approx. 1 million km.

2. The cratered and cracked moon Dione (1,120km wide) seems to hang suspended in place in front of Titan (5,150km wide) in the background. Camera distance to Dione: approx 1.8 million km. Camera distance to Titan: approx. 2.7 million km.

3. Dione, in the foreground of this image, appears darker than the moon Tethys (1,070km wide). Tethys appears brighter because it has a higher albedo than Dione, meaning Tethys reflects more sunlight. Camera distance to Dione: approx. 1.2 million km. Camera distance to Tethys: 1.8 million km.

4. Saturn’s moon Epimetheus (86km wide) moves in front of the larger moon Janus (179km wide) as seen by the Cassini spacecraft. Camera distance to Epimetheus: approx. 2.1 million km. Camera distance to Janus: 2.2 million km.

5. In this image, Janus is on the far side of Saturn’s rings. Prometheus is on the nearside, orbiting in the gap between the main rings and the outer, thin F ring. Camera distance to Janus: approx. 1.1 million km. Camera distance to Prometheus: 1 million km.

Images courtesy of NASA / JPL / Space Science Institute.

Source:spaceinfo.com.au
via  uraniaproject  (originally  the-star-stuff)
4 months ago on 13 January 2012 @ 11:39pm 117 notes
  1. bebopblacklightt reblogged this from themoonmonster
  2. themoonmonster reblogged this from uraniaproject
  3. bonedust reblogged this from uraniaproject
  4. satellitesandastronauts reblogged this from uraniaproject
  5. annarbormi reblogged this from project-argus
  6. supercuddlypuppies reblogged this from likeaphysicist
  7. kaiyves reblogged this from project-argus
  8. shuvva reblogged this from likeaphysicist
  9. camilo-g reblogged this from likeaphysicist
  10. peenutbartleby reblogged this from project-argus
  11. jakesakes reblogged this from uraniaproject
  12. withagonyandirony reblogged this from likeaphysicist
  13. crownedrose reblogged this from project-argus
  14. project-argus reblogged this from likeaphysicist
  15. likeaphysicist reblogged this from the-star-stuff
  16. aimlessinspace reblogged this from abcstarstuff
  17. gigglepeas reblogged this from abcstarstuff
  18. abcstarstuff reblogged this from spacettf
  19. jmecannon reblogged this from uraniaproject
  20. orangesandwhiskey reblogged this from mountiesridemoose
  21. mountiesridemoose reblogged this from spacettf
  22. matthunterross reblogged this from spacettf
  23. misspepita reblogged this from the-star-stuff
  24. 5piesalgato reblogged this from the-star-stuff
  25. tymme reblogged this from spacettf