Skip to comments.Mysterious feature on Saturn's moon baffles NASA scientists
Posted on 09/30/2014 8:38:04 AM PDT by Red Badger
NASA's Cassini spacecraft has discovered a "mysterious feature" on Saturn's moon Titan. Scientists are working to determine, what, exactly, this feature might be.
NASA reports that the feature is roughly 100 square miles, and it lies in Ligeia Mare, one of Titan's hydrocarbon seas. Cassini's radar has observed the feature twice, but its appearance changed between the two sightings. Scientists suspect the feature's change in appearance could be the result of Titan's changing seasons, which Cassini's current extended mission will monitor.
The feature's first sighting was in July 2013, and the radar images depicted a bright spot, which stood out from the dark sea. Scientists were "perplexed" when the feature couldn't be located with follow-up radar experiments, but they found it again on August 21, 2014.
Though the scientists aren't sure what the feature is, NASA reports that they are "confident" the feature is not a "flaw in their data." Some of their current explanations for the feature include "surface waves, rising bubbles, floating solids, solids suspended just below the surface, or perhaps something more exotic."
Titan's hydrocarbon lakes have long been a source of curiosity for scientists who speculate that life may be able to survive on the moon's surface. "But if life exists on Titan, it would be very different than life on Earth, which is intimately tied to liquid water," Space.com notes.
"Science loves a mystery, and with this enigmatic feature, we have a thrilling example of ongoing change on Titan," Stephen Wall, the deputy team lead of Cassini's radar team, said in a statement. "We're hopeful that we'll be able to continue watching the changes unfold and gain insights about what's going on in that alien sea." - -
That missing Malaysian jet???
come on now... is it really a “moon” if it’s not even remotely spherical?
We just need to shake it again. Then we will find the answer.
Uh... Titan is larger than Mercury
I’m sure it’s somehow tied to human caused, global warming. Just look at all the atmospheric hydrocarbons on Titan.
Just lookin’ at the pics, man...
Looks pretty spherical to me.........
It’s very, very spherical
You’re looking at cropped radar observations of the surface, which consists of dry land and liquids.
"Summer time, and the livin' is easy..."
"Lake Havasu Spring Break"
So much for intelligent life.
NASA apparently can’t grasp the idea of light and shadows.
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