How the James Webb Space Telescope is helping size up tiny dwarf planets - Space.com

  • Victoria Corless |
  • Technology |
  • Space.com |
  • 03-23-2025 |
  • 33

A surprising chemical difference between Pluto and Sedna, another dwarf planet in the distant Kuiper Belt, is helping scientists nail down their respective masses, a new study reports. The Kuiper Be…

Loading Comments...