Sentences with phrase «outermost edge of the solar system»
The Oort Cloud is too distant to be seen by current telescopes, but is thought to be a spherical distribution of small icy bodies at the outermost edge of the solar system.
Gebhardt says the black hole's event horizon — the edge from within nothing can escape, not even light — is four times as large as the orbit of Neptune, the outermost planet in our solarsystem.