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Is There Life in This System?

Jupiter

This is the gorgeous winning photo of Jupiter (with moons Io and Ganymede) from The Royal Observatory Greenwich's Astronomy Photographer of the Year competition. View a gallery HERE (via buzzfeed).

The shot was taken by Damian Peach: "This photograph was taken as part of a long series of images taken over a three-week period from the island of Barbados in the Caribbean – a location where the atmospheric clarity is frequently excellent, allowing very clear and detailed photographs of the planets to be obtained. I’ve been interested in Astronomy since the age of ten and have specialized in photographing the planets for the last fourteen years. I’m very happy with the photo and wouldn’t really change any aspect of it."

Check out a video interview with Peach, AFTER THE JUMP...

In related news, a new study suggests that Jupiter's icy moon Europa meets two key requirements for harboring life:

Cut off from the sun, Europa's subterranean ocean would need some other energy source to sustain life. Hoehler said spacecraft observations show that there is a huge amount of stored energy in Europa's mineral-rich crust, but it is separated from the liquid ocean below by at least 6 miles (10 km) of ice. Like the two terminals of a battery, energy can flow from the surface material to the ocean only if the two are somehow connected, he said.

"What you're hearing about here today would be a way to take this surface material, transport it potentially down into the ocean and in essence tap Europa's battery. When you tap that battery, you move from a system which checks one of the requirements for life to a system that checks a second critical requirement for life, and I think this really impacts the way we consider habitability on Europa."

Damian: far from everyday life from Royal Observatory Greenwich on Vimeo.

 

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Comments

  1. Is there life in this system? Yes but we're not going to let you know until the invasion has begun. Then it will be too late.

    Posted by: Sargon Bighorn | Nov 18, 2011 6:44:58 PM


  2. In the opening sentences of this story a grossly bad grammatical error has been made. The author states that the photograph was "taken". Snapshots and pictures may be taken. However, in this case, the photograph was "made" by a real "Photographer", not a "picture taker".

    Posted by: Jerry6 | Nov 19, 2011 11:48:25 AM


  3. whats gross is that anally-retentive post above me..

    Posted by: yadda | Nov 21, 2011 9:56:54 AM


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