Back to today’s briefing

Story perspectives

Seven New Dark Comets Discovered, Doubling Known Count

1/8/2025

40 7

Summary

Story summary

In 2025, the NSF-DOE Vera C. Rubin Observatory will revolutionize our understanding of dark comets, having recently uncovered seven new ones, effectively doubling their known count. These elusive comets, which lack tails yet behave like traditional comets, hold secrets that could illuminate the solar system's formation and the mysterious origins of Earth's water.

1 of 1

Story summary

In 2025, the NSF-DOE Vera C. Rubin Observatory will revolutionize our understanding of dark comets, having recently uncovered seven new ones, effectively doubling their known count. These elusive comets, which lack tails yet behave like traditional comets, hold secrets that could illuminate the solar system's formation and the mysterious origins of Earth's water.