The asteroid belt is the circumstellar disc in the Solar System located roughly
between the ... About half the mass of the belt is contained in the four largest
asteroids: ... Asteroid orbits contin...
What is a solid, rocklike mass that revolves around the sun, most of which remain
in a belt between Mars and Jupiter? A. Asteroid. B. Comet. C. Meteorite ...
Jun 11, 2012 ... Scattered in orbits around the sun are bits and pieces of rock left over from ... or
asteroids — meaning "star-like" — orbit between Mars and Jupiter in a ... single
body, it would weigh in at less than half of the mass of the moon.
A small solar system object composed mostly of rock. Many of these objects orbit
the Sun between Mars and Jupiter. Their sizes ... On geologically active moons
and planets (like Earth), craters can result from volcanic activity. Earth ... The
storm, which rotates around the planet in six days, is the width of two to three
What does that look like? ... Comets form like 'dirty snowballs' in the Solar System
from dust, rock fragments and ice ... These bodies travel around the Sun in
elliptical orbits. They are usually of small mass and shaped like potatoes or
Solar System Map - showing size, mass and orbital period, and orbit scale of
planets ... planet for the reason that objects like Pluto keep wandering through it's
orbit space. However Pluto has been locked into a phase in which it orbits the
sun twice ..... These rocks vary in size from microscopic up to Ceres (950km
Ceres is the largest, with a diameter of around 600 miles (1000 km). ... Most orbit
the Sun in a broad region known as the asteroid belt, which is between the orbits
of Mars and ... like iron and nickle, to the centers of these asteroids, while lighter
rocks ... years ago may have produced the largest mass extinction ever recorded.
Definition: A planet is a mass made of objects in space like rock and ice. Planets
rotate around a larger mass like our sun. Image: Planets_&_the_Sun.jpg
Old comets breakdown into individual rocks over time (several thousand years) ...
Some have orbits that cross Earth's orbit and some have even hit the Earth in
times past ... Asteroids are typically rocky, metallic objects that orbit the Sun but
are too ... In fact, if the estimated total mass of all asteroids was gathered into a
Apr 20, 2010 ... In general, comet nuclei are mountain-size dirty snowballs: rock, dust, gravel and
... In fact, many asteroids are in comet-like orbits; maybe some had their orbits
affected by ... Comets lose a lot of mass when they go by the Sun.