Possibility Of Life On Europa

A question that has been asked for many reasons in the space world: Is there life on other planets? A mission called Curiosity launched in 2011. Curiosity has been on Mars since August.Curiosity’s goal was to find signs of water and see if Mars was suitable for life. The surprising fact on Mars is there is presence of water. One key element was Mars once had habitable conditions and there looks to be ice on the planet. Curiosity has been using a camera to take photos of Mars. It is much like the panoramic camera we have on Earth. Both cameras have the same material incorporated in them and are used for the same purpose.

Jupiter is a gas planet with a possible chance of a core. On the outside of Jupiter, what we can see, is its atmosphere. Jupiter’s atmosphere is layered. It contains hydrogen, helium (a

Galileo spacecraft first discovered the four largest moon of Jupiter, called Io, Europa, Ganymede and Ganymede and Callisto. Ganymede is the largest moon in the Solar System Atmosphere And Planetary Composition: Temperature Range: The cloud-tops average 120 K=153*C=-244*F. Atmosphere: Jupiter is a gaseous planet; it does not have a solid surface like the Earth does (but probably has a solid, rocky core 10 to 15 times the mass of the Earth). When we look at Jupiter, we are seeing icy clouds of gases moving at high speeds in the atmosphere. Jupiter's atmosphere is composed of about 90% hydrogen and 10% helium.

Eris was found on January 6,05. No one has ever been to Eris because if you go all of the oxygen will be sucked out of your body.The only research has been that if you go there will be no oxygen.There will be no life on this planet.

Since Europa is Jupiter’s moon, it is orbiting Jupiter. Europa is made out of silicate rock and is grooved out with cracks and streaks. The crust of this moon is frozen which is covered in ice. The density is 3.01 g/cm3 which would

Until space industry can devise a transportation system faster than light-speed, humanity has no hope of ever exploring this planet. On more auspicious terms for discovering a habitable world, one does not need to look farther than our own solar system. Cassini, an orbiter of Saturn, discovered that one of its moons, dubbed as Enceladus, has liquid water beneath its icy crust. Furthermore, a rocky core at the bottom of the ocean confirms that the liquid water may have the essential minerals and nutrients to provide microbial organisms with a sustainable food

In Orson Scott card’s book, Ender's’ game, The novel takes place in a futuristic world where aliens attempted to take over the earth and a young boy named Ender is chosen to lead earth's army to victory. So far mars has been the most significant candidate for extraterrestrial life in our solar system. For a planet to have a suitable environment for life it must have liquid water, oxygen, carbon, atmosphere, heat/warmth, nutrients/food. One of the four moons that orbited Jupiter named Europa was recently expected to have the essentials for life. The moon Europa has strong tidal heat which could keep water in liquid form beneath its layer of ice. Although life on Europa is a small chance there's is one more option which is the largest moon that

Despite Plutos dwarf planet status it still hosts several moons. Its biggest moon Charon is almost as big as Pluto so it was beleived to be a double planet. Also Pluto's moon Charon may have an ocean on it the gravitational force of Pluto to Charon strethces the moons insides warming it enough to possibly have a moon.

One would be to confirm what is under the crust, whether it be water ice or an under the crust ocean containing more than 2x water than there is on Earth according to NASA. If we conclude that there is actually water, then we can either send more instruments or humans to Europa to find out if there is life in the water beneath the crust. This may be a hard task to achieve since the water ice crust is estimated to be 5-20 miles thick according to NASA, which would be problematic, but if we could find a way to figure out if there is water, it could be the greatest discovery in space. Scientists believe that due to tidal heating, it would allow for liquid water to be stable underneath the crust. Tidal heating is when a moon orbiting a planet in an elliptical pattern is compressed and elongated resulting in flexing; this flexing of the orbiting moon produces higher temperatures, which is believed to stabilize the acclaimed ocean beneath Europa’s crust according to NASA. Also, if we found there to be water beneath the water ice crust on Europa, there may be under water processes that are capable of sustaining life like there is on Earth. On Earth, we have deep-water hydrothermal vents called black smokers that produce nutrients to bacteria that sustain life for tubeworms and giant clams and such. It is possible that if Europa contains water that there may be a similar form of chemosynthesis that would sustain alien life forms. To recap

Furthermore, scientists have this big prediction in which they think that in about ten years they will prove themselves right. Technology develops more and more each day and in about ten years scientist might have advanced tools to travel through space and discover more. In some planets that scientists have discovered, they had found a gas giant. “A gas giant is a planet that is mainly composed of Helium and Hydrogen.” An example of a planet that has gas giants would be Jupiter, Saturn, Uranus, and Neptune. If a gas giant is found in a planet, the gas giant can give many characteristics to the planet. A planet that contains a gas giant could be big and cold, sometimes the characteristic of the planet gives scientist a big clue that there is no life in that planet. For example, if the weather is to cold in that planet or if there is

One of the main things that struck me as inaccurate is the scene where Katya cracks the ice and falls through. I know Europa’s ice is known for being very thick, so I did some research and found scientists believe all of Europa is said to have ice too thick for a space craft to crack through, let alone a person walking on the ice. “Most geologists who have studied Europa favor what is commonly called the "thick ice" model, in which the ocean has rarely, if ever, directly interacted with the present surface. The different models for the estimation of the ice shell thickness give values between a few kilometers and tens of kilometers” (“Europa”). According to calculations by Dr. Schenk using stereo and topographic analysis of other moon’s

Uncovering the mysteries of Jupiter is a crucial step for a greater understanding of our Solar System. Being the massive planet that it is, this mysterious planet may hold many answers to how our the Solar System formed and evolved. The understanding of the origins of the universe includes answers even to the formation of Earth itself. Many believe that the research of Jupiter will lead to discoveries on planet formation and the role of giant planets on the formation f stars and other smaller bodies. Mysteries of Jupiter include its composition, what is under its clouds, what is in its core and its magnetic field. Research on the amount of water in the planet will tell us about the

Right alongside the fifth and largest planet in our solar system, Jupiter, orbits a moon only about the same size as Earth’s moon. On this moon, is an icy surface that scientists are trying to uncover. Due to the presence of what they believe to be water, there is the possibility of life on this moon named Europa.

Europa is the sixth of Jupiter's moons and the fourth largest. Europa is named after a Phoenician princess who was abducted by Zeus and taken to the island of Crete to be his lover. Europa was discovered by Galileo Galilei and possibly Simon Marius in 1610 and is one of the four Galilean satellites. The others being: Io, Ganymede, and Callisto. Europa is very different from the other moons of Jupiter. Instead of a rocky, cratered surface like Callisto and Ganymede, it instead has a smooth outer surface of cracked ice. There are very few sign of craters on Europa. In fact, only three large craters have been found. This indicates that Europa's surface is very young and active. In photographs sent back by orbiters, the surface resembles sea ice on Earth. Astronomers believe that beneath this layer of ice may exist an ocean, kept liquid by the moon's internal heat. This liquid ocean could be as much as 30 miles deep. The existence of deep ocean vents on the ocean floor on Earth have led some scientists to speculate that there could be a possibility of life on Europa. Around these deep sea vents on Earth are life forms that do not need sunlight to survive. They instead feed on bacteria that get their nutrients from chemicals seeping up from the ocean floor. This process is known as chemosynthesis. Scientists believe that similar life forms could evolve on Europa if a liquid ocean does indeed exist beneath its frozen surface.

possibility of life existing on other worlds has been the subject of speculation for years.14 In