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1. Interplanetary debris that was not gravitationally swept up by the planets during the formation of the solar system.
2. Material from the asteroid belt.
3. The solid remains of comets that once traveled near Earth's orbit.
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Neptune is extremely windy.
In 2001, the NEAR-Shoemaker space probe became the first unmanned probe to soft-land on an asteroid, although it was primarily designed to do its studies from orbit.
Launched in 1996, it orbited the near-Earth asteroid 433 Eros for about a year, and in February 2001 used the last of its propellant to soft-land on the asteroid. Since it was undamaged, it continued to perform surface studies until it was shut down, about two weeks later.
The earth's atmosphere contains trace gases, some of which absorb heat. These gases (water vapor, carbon dioxide, methane, ozone, and nitrous oxide) are referred to as greenhouse gases.
Tempartures.
Temperatures*
Savage ^
Pluto
Hydrogen! :)
The radio telescopes use to gather and forces radio waves is a huge dish.
I think you are referring to a phenomenon called Nutation.
greenhouse effect
