Dwarf planets that orbit outside orbit the Neptune are known as planetoids

Kuiper belt objects

plutoids

asteroids

Determine which of the two measurements in each set is lesser.10°f or 20°ca. 10-fb. 20°c

Some gamma ray bursts are hypothesized to come from mergers of neutron stars or black holes. if this hypothesis is correct, what else should we in principle be able to detect from such mergers? a. gravitiational waves b. x-ray bursts c. significant disruption of gas thousands of light-years away in the surrounding galaxy d. an "afterglow" of bright visible light, lasting for weeks

What geologic process is related to caldera formation?