- JoNova - http://joannenova.com.au -

Weekend Unthreaded

Posted By Jo Nova On October 29, 2017 @ 3:04 am In Uncategorized | Comments Disabled

Moon, photo.oct 2017

Saw this extraordinary rock in the sky five minutes ago. Had to take a photo sitting on the lawn in the dark of something, apparently, 400,000 kilometers away. I do like the way the sun illuminates the weathered texture on the edge of the light.

Last week Jaxa announced they found a lava tube cave 50m wide and 50km long, with handy walls that may contain water in rock form. (Chilled, ready for cocktails). It might be a neat home for astronauts since on the surface, the daytime temperature range is 260 degrees C, the nights last two weeks, and the air contains levitating electrostatic abrasive dust. It’s poisonous too “like asbestos”. I can’t see the Sea of Tranquility taking tourists from Barbados.

The maxi cave is in Marius Hills, which as best as I can tell is on the dark part on the right hand side. Though it’s hard to tell. For some reason, people keep posting photos of this rock upside down.

Here’s a challenge,  in the daytime, the UV index is off the charts (if it gets to 14 in Darwin, what does it get to on the lunar surface? I can’t find the forecast, NOAA thinks its in Wisconsin, and nobody can tell me what SPF I need.)

Shot: f6.5, 215mm zoom, on knee @ 393,617 km.

VN:F [1.9.22_1171]
Rating: 9.9/10 (50 votes cast)

Article printed from JoNova: http://joannenova.com.au

URL to article: http://joannenova.com.au/2017/10/weekend-unthreaded-184/

Copyright © 2008 JoNova. All rights reserved.