After months of analysis, NASA has posted this ScienceCasts report of a large meteoroid impact on the Moon on March 17, 2013. Lunar impacts aren't uncommon - hundreds occur each year - but this one was the brightest flash recorded in the eight year span of the agency's lunar monitoring program. NASA estimates that a 40 kg space rock slamming into the Mare Imbrium region caused the visible-to-the-naked-eye explosion. The bright flash wasn't produced by combustion - the Moon has no atmosphere - but by the glow of hot vapors and molten lunar rock heated up by the tremendous kinetic force of the impact.

SOURCE
Universe Today

Post new comment

The content of this field is kept private and will not be shown publicly.
  • Allowed HTML tags: <a> <h3> <h4> <em> <i> <strong> <b> <span> <ul> <ol> <li> <blockquote> <object> <embed> <param> <sub> <sup>
  • Lines and paragraphs break automatically.
  • You may embed videos from the following providers vimeo, youtube. Just add the video URL to your textarea in the place where you would like the video to appear, i.e. http://www.youtube.com/watch?v=pw0jmvdh.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Images can be added to this post.

More information about formatting options