Ceres Explained: The Dwarf Planet in the Asteroid Belt | Astronomical Science | Q&A | GK | #Shorts

本站添加: 2026-06-04

[00:00:00]The largest object in the main asteroid belt between Mars and Jupiter is Ceres.

[00:00:06]Discovered in 1801, Ceres is so massive that it accounts for approximately one -third of the entire belt's total mass.

[00:00:15]With a diameter of roughly 946 kilometers, its immense gravity pulls it into a nearly spherical shape, distinguishing it from its irregular, jagged neighbors. Because of this hydrostatic equilibrium, the International Astronomical Union reclassified Ceres as a dwarf planet in 2006.

[00:00:36]Recent data reveals it is an ancient, ice -rich world containing a frozen muddy subsurface ocean.

[00:00:36]Recent data reveals it is an ancient, ice -rich world containing a frozen muddy subsurface ocean.