All articles tagged with #main asteroid belt
The Vera Rubin Observatory in Chile has discovered 19 superfast-spinning asteroids, including 2025 MN45, the largest asteroid known to spin this rapidly, completing a rotation every 1.88 minutes, which provides insights into its composition and structural integrity.
The James Webb Space Telescope has detected water vapor around a comet in the main asteroid belt, a first for scientists. The discovery has raised questions about why the comet, known as Read, lacks carbon dioxide, which typically makes up 10% of vaporized material in comets. Further observations are needed to determine if Read's lack of CO2 is unique or shared by other main belt comets. A sample collection mission could provide more information about comets in this region.
The James Webb Space Telescope has detected water vapor around a rare comet located in the main asteroid belt, representing the first time that gas has been detected around a comet in this region. The discovery could boost theories that water, a vital ingredient for life, was delivered to our planet from space by comets. However, the study of the comet has also delivered a mystery: Carbon dioxide, which astronomers expected to see, is missing from Comet 238P/Read.