NASA Anxious To Send Mission to Reach Jupiter’s moon ‘Europa’ in Search of Life!

“There is too much evidence right now lying around on the surface — the red stuff — that suggests that something’s going on there,” Claudia Alexander, who was mission project manager of the Galileo spacecraft, which circled Jupiter and its moons in the 1990s, said in the clip. “Is that an environment that is habitable for any sort of life form? By golly, we really have got to go back and figure that out.”

One of Jupiter’s moon, Europa, may as well be the planet with the greatest potential for harboring life in the solar system – and not Mars like many researchers previously thought. Europa is believed to have an ocean just beneath its frozen crust — and some scientists think it may hold the right ingredients for life.

NASA cannot wait to send a mission to Europa since the discovery.

“We know that on Earth, everywhere that there’s water, we find life,” Robert Pappalardo, Europa Mission project scientist, said in a video released by the space agency. “So could Europa have the ingredients to support life?”

Pappalardo also wrote a post about the Europa mission last month for The Huffington Post. “Finding life elsewhere would end our cosmic isolation: if there is life in our own planetary backyard, then life is probably common throughout the universe,” he wrote at the time.

Discovered by Galileo in 1610, Europa is one of the four largest moons of Jupiter. Along with its icy exterior and the possible ocean beneath, the moon is known for the red streaks across its surface.

The potential mission to Europa passed its first major review last week, and is now headed toward a phase of development called formulation. If everything goes according to plan, the spacecraft will launch in the 2020s for a journey that will take several years.

Once it arrives, the spacecraft will orbit Jupiter rather than the moon itself.

“Europa is bathed in radiation from Jupiter,” Pappalardo said. “Any mission that goes in the vicinity of Europa is cooked pretty quickly.”

To protect the space mission from such an occurence, the spacecraft will orbit Jupiter, make close flybys of Europa, then quickly leave that radioactive hot zone. It would repeat the process about every two weeks.

NASA said the mission plans will allow for at least 45 flybys of Europa — at times getting within 16 miles of its icy crust. During each flyby, the instruments on board the craft will wake up to take photographs and other readings.


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