XIAM007

Making Unique Observations in a Very Cluttered World

Tuesday 10 February 2015

Hovering happy face smiles down on us from space - captured by the Hubble Space Telescope -

Hovering happy face smiles down on us from space - captured by the Hubble Space Telescope - 



This smiley face hovering in space looks like it was beamed into the heavens by a celestial keyboard. Captured by the Hubble Space Telescope, it was in fact created by a quirk of general relativity known as gravitational lensing.

The glowing eyes are bright galaxies that are part of a galaxy cluster known as SDSS J1038+4849. The massive structure warps space-time, bending light like a lens to create a stretched image of distant galaxies, called an Einstein ring. The well-positioned circular shape creates the outline of the face and the wry grin.

The happy face was uncovered by amateur astronomer Judy Schmidt in a similar image while hunting for submissions for the Hubble's Hidden Treasures competition. Contestants were asked to search through the space telescope's vast archives for overlooked discoveries.

Read more- 
http://www.newscientist.com/article/dn26939-hovering-happy-face-smiles-down-on-us-from-space.html#.VNo66uZVntc

No comments:

Post a Comment