Astronomy News
Dr. Neal Sumerlin keeps us abreast of happenings in the night sky and the progress of the new Belk Astronomical Observatory.
Blogs we recommend
Other Posts:
Describing the Indescribable (07/22/2009)
Total Solar Eclipse in July (06/07/2009)
Other Earths (05/20/2009)
Play With Pictures from Mars! (04/13/2009)
Saturn in 2009 (04/13/2009)
The New Worlds (02/04/2009)
Christmas at the Moon (12/10/2008)
Potpourri of Space News (12/10/2008)
Night Sky Happenings (11/17/2008)
Power Sources for Space Probes (11/17/2008)
R.I.P., Mars Phoenix Lander (11/17/2008)
Pictures of Planets (11/17/2008)
Ice Geysers of Enceladus (09/22/2008)
Constellations (09/22/2008)
Happy Equinox Day! (09/22/2008)
More News from Mars (06/04/2008)
Search (but no rescue) on Mars (05/20/2008)
We lose a friend (05/03/2008)
Quiz winner! (04/29/2008)
Seeing and Patience (04/22/2008)
The World at Night (03/31/2008)
New Stars that are Really Old (03/14/2008)
Latest From Planetary Spacecraft (03/14/2008)
Lunar Eclipse Update (02/18/2008)
Aiming a Telescope (02/18/2008)
Observatory Update (02/04/2008)
Venus and Jupiter in the Morning (02/04/2008)
Total Lunar Eclipse (02/04/2008)
Messenger Mission to Mercury (02/04/2008)
Save Those Old Computers!
Posted on 04/13/2009A story about the perils of getting rid of those ancient computers: 40-year-old images of the lunar surface sent back by unmanned spacecraft have recently been played back on the original hardware and then upgraded to today's digital standards. Doing so has revealed levels of detail not seen in the original images. The data were there, they were simply inaccessible to older equipment. But the key lesson apparently is that without the original playback hardware, that information would have been lost forever.
http://www.space.com/scienceastronomy/090331-st-moon-views-makeover.html