Showing posts with label planetary science. Show all posts
Showing posts with label planetary science. Show all posts

2008-01-15

Excitement and joy!

The first image of the previously unphotographed and unseen hemisphere of Mercury is released!!! In the upper right, Caloris Basin, only part of which was observed by Mariner 10 over 30 years ago.


For more info, go to MESSENGER images page.

2008-01-14

42 minutes left

MESSENGER approaching Mercury! About 40 minutes till closest approach.

See the whole series of this, the first flyby of three.