Even though Titan lacks sunlight, NASA's Huygens probe detected what looked
like liquid methane on the mini planet's surface in 2005.
Not exact matches
There's enough vinyl cyanide (C2H3CN) in the moon's
liquid methane seas to make about 10 million cell -
like balls per cubic centimeter of ocean, researchers calculate.
There's enough vinyl cyanide (C2H3CN) in the moon's
liquid methane seas to make about 10 million cell -
like balls per...
Meanwhile, on hazy Titan, Huygens and Cassini found an Earth -
like landscape of rivers and lakes filled with
liquid methane — the only
liquid bodies found on the surface of moon or planet in the solar system, except Earth.
Huygens came to rest in what looked to be a floodplain strewn with «stones» of water ice polished smooth by flows of
liquid methane, and it touched down with a crunch that suggested its slushy landing site was covered in a frozen glaze — a bit
like crème brûlée.
But the moon's frigid temperatures mean its
liquids are hydrocarbons
like ethane or
methane, not water.
«If nature figured out how to do it in mild conditions, then perhaps we can devise an inexpensive way to design catalysts to convert
methane into
liquid fuels
like we use in our vehicles and jets.»
«If you think being a weather forecaster on Earth is difficult, it can be even more challenging at Titan,» said Scott Edgington, Cassini's deputy project scientist at NASA's Jet Propulsion Laboratory, Pasadena, Calif. «We know there are weather processes similar to Earth's at work on this strange world, but differences arise due to the presence of unfamiliar
liquids like methane.
It could be that the
liquid is thick and viscous,
like honey, though the material properties of
methane and ethane at low temperatures are not well known.
Titan is believed to have vast hydrocarbon oceans and rivers made of
liquid methane at temperatures that would preclude the possibility of existence of Earth -
like organisms.
As recoverable oil reserves dwindle, there will be increasing pressure to convert coal to
liquid fuels as well as exploit unconventional fossil fuels
like methane hydrates, tar sands, and oil shale.
They have created the first porous
liquid, specially designed of cage -
like molecules sized to capture small molecules
like methane or carbon dioxide, but too large to be filled by the
liquid solvent in which they are dissolved.