Describe the atmosphere of Titan. What did the Cassini/Huygens mission learn about Titan’s surface?
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Q: Titan is a moon of Saturn. Titan has wind erosion features
A: Solution
Describe the atmosphere of Titan.
What did the Cassini/Huygens mission learn about Titan’s surface?
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- Mars has the largest volcanoes in the solar system. (T/F)Why is the composition of a comet typically dominated by volatile materials (frozen ices)? choose one of the following: a. rock and metal could not condense out of the solar nebula at extreme distances from the sun b. most of the metal in the solar system is locked up inside the terrestrial planets c. metals are not stable in the outer solar system d. elements that form ices (as opposed to rock & metals) are more abundant in our solar systemEventually, space telescopes have shown that Venus is shrouded by a very dense atmosphere (see Figure 6). To pierce through the dense clouds and study its surface, astronomers had to use radio imaging (see Figure 7). Venus’ atmosphere is transparent to radio waves. Research and explain briefly how, through radio imaging, Venus’ surface could be reconstructed.
- Phobos, one of Mars’ moons, is very slowly spiraling down towards the planet. Do you think that Mars will one day have rings? Explain your reasoning,Assume that a planet will have lost its initial atmosphere by the present time if the average molecular speed exceeds one-sixth of the escape speed. What would Mercury's mass have to be in order for it to still have a nitrogen atmosphere? The molecular weight of nitrogen is 28.After the Galileo orbiter detected something unusual in the space around Europa, what did scientists interpret this phenomenon to mean? a Europa's ice is directly in contact with its rocky interior, with no liquid layer in between. b Europa's frequent volcanic eruptions are blastic sulfur compounds into orbit around Jupiter. c Directly underneath the ice layer is a thick layer of molten magma. d An electrically-conductive fluid, probably salty water, exists under Europa's surface.
- Numerous surface features on Venus can be seen in Earth- based images made in the ultraviolet part of the spectrum. (T/F)In January 2005, the Huygens probe landed on Saturn's moon Titan, the only satellite in the solar system having a thick atmosphere Titan's diameter is 5150 km, and its mass is 1,35 x 10* kg. The probe welghed 2120 N on the earth.What is the runaway greenhouse effect, and how might it have altered the climate of Venus?