Yes they are made up of gas, ice, and dust. The long tail is a mix of gases. and remember a comet is different than an asteroid
Comets.
Ice, dust, gas, and maybe a few other substance particles.
Comets are made mainly from ice, with a slight mixture of small rocks and dust.
Ice, rock, gas, and dust. I think it is made out of water, ammonia, methane, carbon dioxide, rock, and metallic material
Comets are made of rock, dust, ice, and frozen gases. When comets approach the Sun, the frozen gases explosively sublime, forming the comet's coma (nebulous central mass) and scattering dust and ice into the solar wind. Lighter dust and photo-dissociated water molecules create the "tail" of the comet, which solar photons push outward in the direction away from the Sun.Samples were retrieved from the comet 81P/Wild (Wild 2) by NASA's Stardust mission in 2006.
Comets.
Ice, dust, gas, and maybe a few other substance particles.
Some comets are made of ice and dust.
Comets are made mainly from ice, with a slight mixture of small rocks and dust.
Comets are made mainly from ice, with a slight mixture of small rocks and dust.
Ice, rock, gas, and dust. I think it is made out of water, ammonia, methane, carbon dioxide, rock, and metallic material
Mars is the member of the solar system made out of ice and gas because it has ice caps in the bottom and top and it's surface is covered with dust and Mars has 95% of carbon dioxide and that is a gas so yes Mars is made out of all of those things. If this answered your question your welcome :)
Comets are made of rock, dust, ice, and frozen gases. When comets approach the Sun, the frozen gases explosively sublime, forming the comet's coma (nebulous central mass) and scattering dust and ice into the solar wind. Lighter dust and photo-dissociated water molecules create the "tail" of the comet, which solar photons push outward in the direction away from the Sun.Samples were retrieved from the comet 81P/Wild (Wild 2) by NASA's Stardust mission in 2006.
All comets, we believe, are composed of a lot of ices such as frozen carbon dioxide, nitrogen, oxygen, water, and other gasses, with a lot of dust and some rocks. Science fiction writers Jerry Pournelle and Larry Niven described a comet as a "dirty snowball".
The dark colouration of the nucleus can be observed, as well as the jets of dust and gas erupting from its surface.. Nucleus Albedo Layer of Dust
Comets, though they may contain other elements.
Comet are made of rock and ice. The tails are made of dust. Therefor as it approaches the sun the ice begins to sublimate and the dust begins to disperse.