What would happen if the moon had rings?
This means that if a moon, ring or other object has an orbital trajectory too close to a planet, the unequal gravitational pull could tear it apart. Essentially, the Roche limit is the minimum distance an object can be from a planet and still hold itself together by its own gravity [source: Miller].
Could the moon have rings?
The Saturnian moon Rhea may have a tenuous ring system consisting of three narrow, relatively dense bands within a particulate disk. This would be the first discovery of rings around a moon….Possible Rhean rings.
| Ring | Orbital radius (km) |
|---|---|
| 2 | ≈ 1800 |
| 3 | ≈ 2020 |
What would happen if we built a ring around Earth?
Any object orbiting within a certain distance of Earth, known as its Roche limit, will break apart due to the force of Earth’s gravity. Once broken, these shattered objects would join the rocky ring. All in all, Earth’s outer rings would likely orbit even closer to our planet than does Earth’s moon.
What if Jupiter exploded?
If it exploded, the energy from the explosion would throw the traditional outer and inner solar system planets into a free-for-all, sending the larger gas giants either towards the sun or flinging them out of the solar system altogether.
What would happen if the sun exploded?
The good news is that if the Sun were to explode – and it will eventually happen – it wouldn’t happen overnight. During this process, it will lose its outer layers to the cosmos, leading to the creation of other stars and planets in the same way that the violent burst of the Big Bang created Earth.
What if the Earth stopped spinning?
At the Equator, the earth’s rotational motion is at its fastest, about a thousand miles an hour. If that motion suddenly stopped, the momentum would send things flying eastward. Moving rocks and oceans would trigger earthquakes and tsunamis. The still-moving atmosphere would scour landscapes.
What would happen if Earth was a cube?
The landscape along the Earth’s edges would be rocky and barren, since all the water would be pooled at the center of each face. However, if the Earth was a cube that rotated through its corners, then each side would have a temperate climate, you could say good bye to extreme temperatures and precipitation.
What if the Sun exploded?
How cold is the moon?
The average temperature on the Moon (at the equator and mid latitudes) varies from -298 degrees Fahrenheit (-183 degrees Celsius), at night, to 224 degrees Fahrenheit (106 degrees Celsius) during the day.