in our solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. But astronomers have spent the better part of a century wondering if there’s anything beyond our cosmic ...
which extends well beyond the orbit of Pluto. Edgeworth-Kuiper Belt: A region of the solar system beyond Neptune, populated with many small icy bodies and dwarf planets. This Nature Research ...
It formed in the outer solar system, beyond the orbit of Jupiter. Despite its great distance from the sun, Bennu’s parent body remained warm because it contained radioactive elements.