Jupiter’s moons give better chances in finding life than Mars
2013-05-29 0:00

By Eko Armunanto | DigitalJournal


A new mission called JUICE may give better chances in finding life elsewhere in the Solar System as actual living organisms, compared to the desiccated and irradiated remnants of long dead microbes that scientists hope to find on the Red Planet

The closest findings to what space scientists termed Alien Civilization have been reported last week telling about the discovery of another water-weathered rock in Mars, an insinuation that the Red Planet could have supported life in its ancient past. Scientists identified sulfur, nitrogen, hydrogen, oxygen, phosphorus and carbon in the powder drilled out of a sedimentary rock near an ancient stream bed in Gale Crater on the Red Planet last month. "A fundamental question for this mission is whether Mars could have supported a habitable environment," said Michael Meyer, NASA’s lead scientist for Mars Exploration Program at the agency’s headquarters in Washington. "From what we know now, the answer is yes."

A new mission called JUICE, by European Space Agency (ESA), may however give better chances in finding life elsewhere in the Solar System, as actual living organisms – not the desiccated and irradiated remnants of long dead microbes that scientists hope to find on the Red Planet. JUICE (JUpiter ICy moons Explorer), aimed at launching in 2022, will spend at least three years studying Jupiter’s moons for signs of life. It will be launched from Europe’s spaceport in Kourou, French Guiana. JUICE is the first large-class mission chosen as part of ESA’s Cosmic Vision 2015-2025 program.

What’s in Jupiter’s moons that attract scientists in their space explorations? Jupiter has amazingly dozens of moons and enormous magnetic field “to form a kind of miniature solar system,” as NASA puts it. Jupiter’s four largest moons are named Io, Europa, Ganymede, and Callisto – each of them is a distinctive world. Those four moons were discovered by Galileo, so then called The Galilean Satellites. More than just “have water”, Jupiter’s moon Europa is thought to have water twice as much as does Earth. This moon intrigues astrobiologists because of its potential for having a habitable zone. Its interior is hot which keeps the water comparatively warm and pulsing like rivers on Earth, or even waving like ocean.

“If that doesn’t sound like a place that could cook up life, nothing does”, says Michael D. Lemonick on TIME. He said the only ingredients missing to make Europa’s ocean a potential home to living things have been salt and organic compounds – but now, according to a study about to be published in The Astronomical Journal, they’re not missing anymore. A dip in the waters of Europa, the paper concludes, could be very much like a dip in our oceans, perhaps with all the biology that implies.

[...]

Read the full article at: digitaljournal.com



Related Articles
Mars One says 80,000 have applied for one-way mission to red planet
Mars Announcement Raises Question: What Is Life?
Mars once had water warm enough to sustain life
Did NASA find life on Mars in 1976, and then cook it?
A Return To Mars And the Mysterious Monolith


Latest News from our Front Page

Vikings Were Pioneers of Craft and International Trade
2015-02-26 23:30
The connections between technology, urban trading, and international economics which have come to define modern living are nothing new. Back in the first millennium AD, the Vikings were expert at exploring these very issues. While the Vikings are "gone" their legacy is remembered, such as at the annual Jorvik Viking Festival in York. The Norsemen's military prowess and exploration are more ...
Just Based on DNA, Scientists Can Construct an Image of Your Face
2015-02-26 22:05
Putting pencil to paper has been the tried-and-true method to illustrate the faces of wanted criminals, but new technology is changing this traditional approach. DNA, rather than an artist’s skill, is an emerging tool to recreate the face behind a crime. The new forensic technique is called DNA phenotyping. It relies on DNA, found for instance in a drop of blood, ...
FCC Votes In Favor Of Obama's Net Neutrality - Has The Slippery Slope To Web Censorship Begun?
2015-02-26 20:14
"An open Internet is essential to the American economy, and increasingly to our very way of life," according to President Obama and it appears his perspective on the heavy hand of government regulation inserting itself into the last bastion of freedom and dynamism in the US economy, is how best to achieve "openness." Having pressured FCC's Tom Wheeler, the vote ...
The Endgame: White Genocide
2015-02-25 21:06
Made by youtube.com/ThisisEuropa facebook.com/ThisIsEuropa “There is no place in modern Europe for ethnically pure states. That’s a 19th century idea and we are trying to transition into the 21st century, and we are going to do it with multi-ethnic states.” – Wesley Clark, U.S. general, ex-NATO Supreme Commander, talking about the NATO bombing of Serbia, 1999. What is White Genocide? ▪ Moving millions of ...
Former German Lawyer Sylvia Stolz has been jailed again
2015-02-26 3:28
Sylvia Stolz, the former defence attorney for Ernst Zundel has been convicted today in a Munich court, once again under the tyrannical BRD laws concerning so-called “holocaust denial” and thereby “inciting racial hatred”. She was sentenced to 20 months in prison with no possibility of parole. The case stems from her presentation at the AZK in Switzerland in 2012 where ...
More News »