Comet Storm in a Nearby Star System | Science Mission Directorate

Disclaimer: This page is kept for historical purposes, but the content is no longer actively updated. For more on NASA Science, visit https://science.nasa.gov. Oct. 19, 2011: NASA's Spitzer Space Telescope has detected signs of icy bodies raining down in an alien solar system. The downpour resembles our own solar system several billion years ago during a period known as the "Late Heavy Bombardment

[Ditty]

彗星嵐の吹く惑星系、からす座エータ星。後期重爆撃期の直接的な証拠か。