Targets for LRO Options

[PhilHorzempa]

You can imagine this to be a companion thread to the one requesting suggestions
for MRO targets on Mars.

The LRO (Lunar Reconnaissance Orbiter) is set to launch in a little over a year
from now. There was to a be a site selection workshop in May 2007, next month, but
I see now that it has been cancelled. Therefore, it appears that it is up to us, the UMSF
Community to take up the baton and help NASA out. It was done for New Horizons at Jupiter
and was very productive.

So, what are the sites that you would like to see imaged at 0.5 meter resolution by
LROC, LRO's High-Resolution camera?

My first suggestion would be to re-photograph the Surveyor 1 landing site to compare
it with the images obtained by Lunar Orbiter 3.

My second suggestion would be to photograph the Surveyor 6 landing area. This
should image S-6 itself, but even more interesting, it may capture images of
Surveyor 4, which should be only a mile or so away. This would help to
determine whatever happened to S-4, which abruptly stopped transmitting just
short of touchdown.



Another Phil

[Phil Stooke]

A little snippet from NASA night at LPSC which I don't recall seeing mentioned anywhere else - and apologies if I get the official names of the various NASA units wrong here, I can't keep up with them all.

Right now, LRO comes under the Exploration Systems Mission Directorate. They will run it for one year. Then it will be handed over to the Planetary Science Division. So, first, it supports operations by looking for landing sites, then it goes into a science-driven extended mission.

LRO will image areas seen in Apollo panoramic camera images (the best Apollo pics for resolution) to try to find new craters, and assess the impact rate that way.

As for Luna 2, its location is quite uncertain. It will be next to impossible to locate. But there was a story in Sky and Telescope in 1959 about its impact being seen, with a location supported by two observers.... who knows?

Phil