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If any comet comes CLOSER to the Sun than Earth's distance from the Sun, its speed will be LARGER than that of Earth, which is 30 km/second.The exact speed will depend on how close the comet gets to Earth, and - to a lesser extent - on the exact shape of its orbit. If you know the orbital characteristics, you can get the speed using Kepler's laws. For a start, compare the orbit to Earth's orbit, using Kepler's Third Law.
What else can I help you with?
What is a sun-grazing comet?
it is a comet that comes super close to the sun. Or that collides with it and disinagrates.
Why is mercury so fast while going round the sun?
because it is closer to the sun it has less to travel it is so fast because it is close to the sun and has less distance to travel
How fast do comets travel?
A comet can go very fast because it is often heading toward the sun or looping around the sun. It is believed that 366 miles per second is the fastest a comet's movement has ever been measured.
How does the sun create a tail on a comet?
The sun creates a tail on a comet because of solar radiation and solar wind on the nucleus of the comet. A comet is an icy body that is seen when it passes close to the sun.
When a comet is close to the sun is it faster or slower than when it is far away from the sun?
The comet enters the sun's orbit with a constant velocity.
What happened to comet ISON?
Comet ISON disintegrated after passing too close to the sun.
How close is the nearest comet to the sun?
723 Miles
When did Halley's comet most recently pass around the sun?
Halley's Comet is still orbiting the Sun. It was close to Earth in 1986.
How does a comet shine as it moves closer towards the sun?
the Sun's heat and radiation produce a wind called the Solar Wind, as a comet gets close to the Sun it begins to melt. ... This is when a comet begins to shine.
What is a icy rock that has a tail when it comes close the sun?
a comet
What is the icy rock that has a bright tail when it close to the sun?
a comet
What causes a comet to have a tali?
cause it gets to close to the sun
