I'm currently watching the live feed and it looks like NASA is announcing the presence of water in the near surface of Mars -- namely in the form of saturated sediment (mud). They've seen evidence of water that boils off rapidly in the thin atmosphere of Mars during small avalanches in the mid-latitudes. They're talking about a handful of swimming pools of water in each event. This is the "Squirting Gun" for water on Mars.
There's also a serendipitous discovery of new dark spots on Mars which have appeared in the past few months. They look to be very recent impact event craters which allow us to see the subsurface details from Mars which haven't been eroded. In essence, you can go look from orbit at the geology of Mars without digging. The bad news is that ~12 big impacts happen per year and may be hazardous to astronauts on the surface.
http://www.nasa.gov/multimedia/podcasting/jpl-mgs-20061206.html
Tuesday, December 5, 2006
Popular Posts
-
http://www.homestarrunner.com/sbemail94.html
-
...why was this given the file name of skyfall?... Certain information, while not specific as to target, gives the government reason to beli...
-
The concept of dragons was probably brought to Japan around 2,000 years ago, along with the technology for paddy agriculture. Their images h...
-
Some good stuff from a Canadian futurist: - The rising power of the knowledge worker - Continuous training replaces job security; respect is...
-
Very dry, dull book with some basic financial info like ROI and cash flow. Not a lot here.
-
Not a bad audio book, but I expected more. Big ideas: Build a high performance, high-trust culture; Identify desired results and un...
-
Someone that gets it. Service-oriented software, when done correctly in a platform-agnostic way can be flexible, cheap, and can motivate m...
-
http://esamultimedia.esa.int/images/marsexpress/377-260208-2149-6-co-01-HebesChasma_H1.jpg
-
Peruvian archeologists have discovered the first full Inca burial site at Machu Picchu since the famous mountaintop citadel was discovered 9...
-
For the first time, Europe has more internet users than the US. According to Irish-based industry monitor Nua.com, Europe has almost 186 mil...