PetaPixel

Super-High Resolution Video of the Moon Rotating Created from LRO Pictures

Short and sweet, the video above is also impressive. Although it might seem banal enough — what’s so special about a video of the moon going through a full rotation? — what you’re looking at is a super-high resolution time-lapse that shows all of the Moon, including the part that’s never visible from Earth. And it was all made possible by NASA’s Lunar Reconnaissance Orbiter.

The LRO’s onboard camera (aptly named the LRO Camera, or LROC) is actually equipped with several cameras. One of those is the WAC, or wide angle camera, which offers a 90-degree field of view in monochrome, and 60-degree in multispectral mode.

moonhighres1

Using mosaics created from photos taken by this camera over the course of many orbits — along with some complex calculations regarding the angle of the Sun and reflectance which we won’t even begin to start thinking about considering explaining (read about those here) — orbiter team members at the German Aerospace Center (DLR) put together this spectacular HD rotation movie.

Not only does Colossal’s Christopher Jobson claim it’s the highest-resolution video of the Moon rotating ever made, the other incredible thing about this video is that you get to see a part of the Moon that you can never see from Earth — the 41% of surface known as the far side (often erroneously called the “dark side”).

The YouTube video at the top is impressive enough, but if you really want to get the full effect, watch the movie on the LROC website. And if you still haven’t gotten enough moon imagery by the end of that, check out some of the LROC’s high-res photo mosaics here.

(via kottke)


 
  • ninpou_kobanashi

    Great! Why is the Earth facing side darker than the rest? Was it bombarded in the past?

  • http://channels.dal.net/webdev/redirect.html WulfTheSaxon

    Both sides have been bombarded about equally. The cause of the much higher proportion of maria on the nearside is still debated, but it appears to be largely due to a greater concentration of heat-producing elements (thorium, potassium-40, etc.).

    Of course, that just shifts the question to why there’s a greater concentration of heat-producing elements on the nearside. :P

  • sELF

    Wonderful view!

  • ninpou_kobanashi

    :)

  • ICPinkman

    Magnets.

  • http://channels.dal.net/webdev/redirect.html WulfTheSaxon

    How do they work?

  • ninpou_kobanashi

    I just thought of something…

    “why there’s a greater concentration of heat-producing elements on the nearside..”

    Global warming! (^_^)

  • ninpou_kobanashi

    Or maybe, just the reflection of light off the Earth?

  • Dylan Roberts

    Great, can I have it as my sceensaver please…?