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Phaethon, the solar system’s sodium-fizzing asteroid – NASASpaceFlight.com – NASASpaceflight.com
Comets are famous for their expansive, colorful, and stunning tails of gas, ice, rock, and…
Comets are famous for their expansive, colorful, and stunning tails of gas, ice, rock, and various other material. These tails occur as a comets icy nucleus is heated as it nears the Sun, releasing ice gases during a process called outgassing.
Outgassing…
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