some 100,000-120,000 light-years in diameter, which contains 100-400 billion stars
An average dwarf galaxy is small in diameter.
600,000 trillion.
The dwarf galaxy is about 8,000 miles in diameter.
Yes, it's diameter is 30,685 miles, it is also a gas giant.
Mars is 6,792 km or 4,220 miles at its equator.
The diameter of Mars is 6785 kilometers.
The Universe may hold over a trillion (1,000,000,000,000) galaxies. A galaxy might have several billion stars. The planetary portion of the Solar System is several billion miles in diameter; no star is that big, although some red giants would reach the Earth if they were centered on the Sun.
Roughly 1,000 miles in diameter
~439 million miles away, on average.
-- The diameter of the sun is roughly 864,000 miles. -- The average diameter of the earth's orbit is 186 million miles ... 215 times the sun's diameter. -- The average diameter of the orbit of Pluto is 7.34 billion miles ... 8,495 times the sun's diameter. -- The roughly-spherical Oort Cloud of small, icy bodies orbiting the sun, is estimated to extend to a radius of up to 4.3 trillion miles ... 3/4 of a light-year ... around the sun. That makes its diameter almost 10 million times the sun's diameter.
No, that would be a tornado. The smallest hurricane ever recorded was about 60 miles (97 kilometers) in diameter. The average hurricane is 300 miles (480 kilometers) in diameter.
In comparison with the thousands of solar systems in our galaxy, the Earth is minute - no, it's even smaller than that. It is about 8,000 miles in diameter.