What is the most common geological feature seen on moons?
Craters are the most common surface features on many solid planets and moons—Mercury and our Moon are covered with craters. This portion of the Moon is covered by numerous circular holes. These are impact craters, each of which was formed when an asteroid or comet collided with the Moon’s surface.
What is the most important reason why an icy moon is more likely?
What is the most important reason why an icy moon is more likely to be geologically active than a rocky moon of the same size? Jovian moons formed far from the sun, most of them contain ices that can melt or deform at far lower temperatures than rock.
Which internal energy source is the most important?
radioactivity
Why do Jovian interiors differ?
How do the jovian planet interiors differ? All have cores of about the same mass, but differ in the amount of surrounding hydrogen and helium. Accretion took longer further from the Sun, so the more distant planets formed their cores later and captured less gas from the solar nebula than the closer jovian planets.
Why do we think Triton is a captured moon?
Why do we think Triton is a captured moon? Answer: It orbits Neptune “backward” and at a high inclination to Neptune’s equator. Gap Moons are small moons within the rings that nudge the orbits of ring particles in a certain way.
What is Neptune’s smallest moon?
Hippocamp
Why is Triton so cold?
Triton is so cold that most of its nitrogen is condensed as frost, making it the only satellite in the solar system known to have a surface made mainly of nitrogen ice.
Can we live on Triton moon?
It is very cold on Triton, about -300 degrees. There is almost no atmosphere, but what there is is like Saturn’s moon Titan because there is Nitrogen. Nitrogen is one of the waste products left behind by life forms. Unfortunately Triton is inside the magnetosphere of Neptune, which is very harmful to life.
Can we breathe on Triton?
Breathable air is basically 21% oxygen and 79% nitrogen, so the nitrogen-rich atmosphere on Triton can’t be that bad, right? Yeah, not so much. It’s better than trying to breathe in a vacuum, but not by much. But nitrogen eats (cleans) the oxygen out of your blood, so breathing on Triton is a bad thing.
What are the top 5 largest moons?
| Largest moons in the Solar System (diameter over 1,000 km) | ||
|---|---|---|
| Moon | Planet | Mass (planet = 1) |
| Ganymede | Jupiter | 7.80 x 10–5 |
| Titan | Saturn | 2.37 x 10–4 |
| Callisto | Jupiter | 5.67 x 10–5 |
How does the wolf moon affect you?
How can the Wolf Moon make you feel? Kerry says that this combination means that you may feel emotional about who you are to others and the role you play in any teams or wider groups. The ~love to be loved~ energy of Leo is at odds with the ~just give me space to be me~ energy of Aquarius.