Fwd: Map of Mars Gravity

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From: NASA News Services <nasa_subscriptions@service.govdelivery.com>
Date: Mon, Mar 21, 2016 at 6:34 PM
Subject: Map of Mars Gravity
To: pascal.alter@gmail.com

You are subscribed to Image of the Day for NASA. This information has recently been updated, and is now available. Map of Mars Gravity 03/21/2016 12:42 PM EDT A new map of Mars' gravity is the most detailed to date, providing a revealing glimpse into the planet's hidden interior. The map was derived using Doppler and range tracking data collected by NASA's Deep Space Network from three NASA spacecraft in orbit around Mars: Mars Global Surveyor, Mars Odyssey, and the Mars Reconnaissance Orbiter. This e-mail update was generated automatically based on your subscriptions. Some updates may belong to more than one category, resulting in duplicate notices. Questions? Contact Us STAY CONNECTED: (....) This message has been sent by NASA Headquarters · Washington, DC 20546