https://gregladen.com/blog/2012/09/03/moon-gravity-mapping-project-in-new-phase/ Wed, 05 Sep 2012 01:14:27 +0000 hourly 1 https://wordpress.org/?v=6.4.6 https://gregladen.com/blog/2012/09/03/moon-gravity-mapping-project-in-new-phase/#comment-494526 Wed, 05 Sep 2012 01:14:27 +0000 http://scienceblogs.com/gregladen/?p=13275#comment-494526 […] Moon Gravity Mapping Project in New Phase [Greg Laden's Blog] (scienceblogs.com) […]

]]> https://gregladen.com/blog/2012/09/03/moon-gravity-mapping-project-in-new-phase/#comment-494525 Mon, 03 Sep 2012 19:37:44 +0000 http://scienceblogs.com/gregladen/?p=13275#comment-494525 Back In the mid 1950’s I took a course in geophysics. We where told of a gravity meter which could detect differences in gravity over a distance as small as two centimeters. I thought that rather impressive.

]]> https://gregladen.com/blog/2012/09/03/moon-gravity-mapping-project-in-new-phase/#comment-494524 Mon, 03 Sep 2012 19:12:24 +0000 http://scienceblogs.com/gregladen/?p=13275#comment-494524 Not if you are talking about Gravity Probe B. Here, I mean that there are two washing machines flying side by side.

]]> https://gregladen.com/blog/2012/09/03/moon-gravity-mapping-project-in-new-phase/#comment-494523 Mon, 03 Sep 2012 19:02:42 +0000 http://scienceblogs.com/gregladen/?p=13275#comment-494523 I am guessing the “parallel orbit” thingy came from the MIT ppls.

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