1. MARS
1. Distance to sun/star: 206.655.215 km
2. Radius: 3.389,5 km
3. Duration of one day: 24, 623 hours
4. Climate: -87ºC to -5ºC
5. Landscape: Rocky landscape, Mars' solid surface has been
altered by volcanoes, impacts, crustal movement, and
atmospheric effects such as dust storms.
6. Atmosphere (elements, i.e Hydrogen,…): CO2, N2, Ar
7.
Last Mission to the planet: NASA's Mars rover Curiosity lands
in Gale Crater and finds conditions once suited for ancient
microbial life on Mars. 26-11-11 // 06-08-12
8. Evidence for life (past and present):
.- Liquid water: Yes, but the Martian atmosphere is too thin
for liquid water to exist for long on the surface. Water on
Mars is found in the form of water-ice just under the surface
in the polar regions
.- Organic molecules: Yes
.- Energy source: Yes
9. Forms of possible life (i.e. microorganisms): Small life forms
called microbes.
10.
New Vocabulary (10-15 key words)
spin, made up, spacecraft, flyby, rover.

2. IO
1. Distance to sun/star: 778000000 Km to sun and 422000 to
Jupiter.
2. Radius: 1821 km
3. Duration of one day: 1 day, 18 hours and 27,6 minutes.
4. Climate: 130º K
5. Landscape: It’s primarily composed of silicate rock surrounding
a molten iron or iron sulphide core. It has over 400 volcanoes
and 100 mountains.
6. Atmosphere (elements i.e. oxygen): sulfur and sulfur dioxide
frost.
7. Last mission to the planet: GALILEO, NASA spacecraft observer
over 2000-2003 revealed the geological process at Io´s volcanoes
and mountains. It recorded volcanism and plasma interaction
with Jupiter’s atmosphere.
8. Evidence for life (past and present):
- Liquid water: No
- No organic molecules
- Energy source: Yes. Sun and volcanoes.
9. Forms of possible life (i.e. microorganisms):There is no life
forms. No organic molecules have been detected on its surface
and it has only and extremely thin atmosphere that it hasn´t got
water vapour.
10. - New Vocabulary: core, plasma, molten

3. ENCELADUS
1.
Distance to sun/star: 1.429.400.000 km
2. Radius: 252,1km
3. Duration of one day: 32h and 53mins
4. Climate: 75K
5. Landscape: Examination of the resulting highest-resolution
mosaic reveals at least five different types of terrain,
including several regions of cratered terrain, regions of
smooth (young) terrain, and lanes of ridged terrain often
bordering the smooth areas. There are also volcanoes and
many craters.
6. Atmosphere (elements, i.e Hydrogen,…): 91% water
vapor, 4% nitrogen, 3.2% carbon dioxide, and 1.7% methane.
7. Last Mission to the planet: no information
8. Evidence for life (past and present):
.- Liquid water: water steam.
.- Organic molecules:

4. .- Energy source:
9. Forms of possible life (i.e. microorganisms): There isn´t any form of life
10.
New Vocabulary: smooth, ridged
Europa
1. Distance to the Earth
6,283·108 km
2. Radius
6,709·105 km
3. Duration of one day
One day lasts 85 hours.
4. Climate
The climate oscillates between
-160ºC and -210ºC
5. Landscape
Water in Europa
It's an icy moon, all the surface is freeze.
6. Atmosphere (elements, i.e Hydrogen,…)
10-11 bars of oxygen, hydrogen.

5. 7. Last Mission to the planet
There hasn't been any mission in this moon yet.
8. Evidence for life (past and present)
.- Liquid water: At the ocean bottom lies a rocky seafloor in direct contact
with the water, possibly supplying chemical nutrients into the ocean by
hydrothermal activity.
.- Organic molecules: Europa's surface is mostly water ice (H2O), but the
surface is bombarded by intense radiation from Jupiter, which can alter the
chemistry of the ice. Through this process, the hydrogen and oxygen from
water ice can combine with other materials on the surface to create a host of
molecules like free oxygen (O2), hydrogen peroxide (H2O2), carbon dioxide
(CO2) and sulfur dioxide (SO2).
.- Energy source: Europa's constant tidal flexing provides heat energy to
drive chemical reactions in the rocky interior, recycling the elements and
making them available for potential use by living things. If Europa's seafloor
has volcanoes (as its sibling moon Io does) or hydrothermal vents, they may
drive the chemistry of the ocean and play an important role in cycling
nutrient-rich water between the ocean and the rocky interior.
9. Forms of possible life (i.e. Microorganisms)
Some particles on the water.
10. New Vocabulary: icy, tidal, vent, bar.
TITAN
• Titan has 422000 kilometres to his planet, Saturn, and this has
7,78 ·108 kilometres to the sun.
• This satellite has a radium of 2575 kilometres long.
• Titan has to be 16 days, 18 hours and 28.7 minutes (our time)
going around Saturn to get one lap, so one day there is more than
two weeks here.
• The normally temperature in there is –178 Celsius degrees or 95
Kelvin degrees.
• This moon of Saturn is made by a %50 of rocky material and the
other %50 of water ice.
• It has a dense atmosphere that has nitrogen and a bit of methane
and ethane.

6. • The last mission in there was on the 2nd of October in 2013
where CIRS detected propylene in his atmosphere.
• There aren’t organic molecules
• There isn’t any liquid water, but it is demonstrated that has been
liquid water before.
• The energy source of Titan is his star, the Sun.
CONCLUSION
In my opinion, I think that provably, in the future, we'll find life in
other planet or moon. The researches are very advanced and maybe in
one time, we'd find the way of living in other space body, like Mars or
Europe, who they are the nearest to the life.

7. • The last mission in there was on the 2nd of October in 2013
where CIRS detected propylene in his atmosphere.
• There aren’t organic molecules
• There isn’t any liquid water, but it is demonstrated that has been
liquid water before.
• The energy source of Titan is his star, the Sun.
CONCLUSION
In my opinion, I think that provably, in the future, we'll find life in
other planet or moon. The researches are very advanced and maybe in
one time, we'd find the way of living in other space body, like Mars or
Europe, who they are the nearest to the life.