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Water Found on Asteroids for the First Time

Discovery made using data from retired SOFIA mission sheds light on solar system's water distribution.

  • Water molecules have been detected on the surface of asteroids Iris and Massalia, marking the first time such a discovery has been made in space.
  • The discovery was made using data from the now-retired Stratospheric Observatory for Infrared Astronomy (SOFIA), operated by NASA and the German Aerospace Center.
  • This finding sheds light on the distribution of water in the solar system and could provide insights into how water was delivered to Earth.
  • The presence of water on asteroids suggests that silicate asteroids, previously thought to be dry, may conserve water over time.
  • The research opens up new possibilities for understanding the potential for life in our solar system and beyond.
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