You are browsing the archive for OMEGA Archives - Martian Chronicles.
16 April 2011
Dreaming of Easy-to-Use Data
Some thoughts on how difficult it is to use multiple different types of data in planetary science, how easy it could be, and two free programs that are important first steps in making easy-to-use data a reality.
16 December 2009
AGU 2009 – Day 1
For those not familiar with the conference, the fall meeting of the American Geophysical Union is a terrifyingly, overwhelmingly large conference. Each year, something like 16,000 geoscientists descend on San Francisco to share their work. It is also one of the major planetary science conferences, so a lot of new results are first presented here. This year, the first talks that I checked out on Monday were about radar observations …
17 September 2008
Potential MSL Site: Mawrth Vallis
The Mawrth Vallis landing site is actually a set of four possible landing ellipses in an area with huge clay mineral signatures that is cut by a meandering outflow channel. There was some grumbling in the past about the fact that Mawrth advocates proposed four ellipses when everyone else followed the rules and only submitted one, but in the end I think it hurt them. They ran way over time …
27 February 2008
Mapping Meridiani: Part 2
Last time, I gave some of the background information about my research. Now, armed with that knowledge, we can press forward and talk about what I do. I look for hydrated minerals. A hydrated mineral is a mineral with water trapped in its crystal structure. The crystal acts as a protective cage, keeping the water bound within it even when the atmospheric pressure is too low for liquid water to …