Date: Mon, 17 Dec 2018 13:05:12 -0500 From: Galaxy NightLight <galaxy.nightlight@jonniphilips.com> To: hubs@freebsd.org Subject: This is the coolest nightlight I've ever seen Message-ID: <gEe38jCgfxpm2r1ZAZuCR@screwdrivers.jonniphilips.com>
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http://pc.jonniphilips.com/city-guides/jonMZPlMkVnDspAOMuWNuGZjWi0IY1RTOcOAno46Wj62tKh9FlnlDV9bX%2BZfwEcjSuAwaVa3eLSH07xnpbsJkohXw%3D%3Dniplear/ http://pc.jonniphilips.com/city-guides/jonMZPlMkVnDspAOMuWNuGZjWi0IY1RTOcOAno46Wj62tKh9FlnlDV9bX%2BZfwEcjSuAwaVa3eLSH07xnpbsJkohXw%3D%3Dniplear/ Jezero Crater shows strong evidence from orbit of past water activity The new rover will be dropped into the near equatorial Jezero Crater (https://www.bbc.com/news/science-environment-46264383) , which satellite observations suggest once held a deep lake. Scientists hope that if microbes lived in or around this body of water, signatures of their presence will be retained in sediments that can be easily drilled today. A key target will be the carbonate deposits that seem to line what would have been the palaeo-lake's shoreline. "Carbonates are a type of mineral that precipitates out of water and what's really great about that process is that when they precipitate out - they trap everything that's in the water. So, everything that's living there can be trapped inside the mineral," explained Briony Horgan from Purdue University in Indiana. http://www.jonniphilips.com/city-guides/durbansouth.html
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