Physics
Seminar
Wednesday, October 27, 2004,
4:30
pm
Willet Science Center 101
Michael
Torbett
Department of Physics and Astronomy
Macon State College
Mars, Rovers |
|
In the 1970s the Viking spacecraft uncovered evidence that liquid water
had flowed across the surface of the red planet. More recent missions
have discovered more compelling evidence for the presence of liquid water even
though liquid water is not stable under current Martian pressure and
temperature regimes. Recently the extremely capable rovers Spirit and
Opportunity have at last provided clinching evidence for the existence of a wet
Martian past. Images of the red planet’s surface and instrumental
evidence will be reviewed.
Please join us for
light refreshments at 4:15pm outside WSC 109.