Topic knowledge page

Space Science

Research and exploration of the Sun, Moon, planets and broader universe.

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Why it matters

New analysis methods, long-running public datasets and new observatories are expanding both research and commercial mission planning.

Key Facts

  • NASA maintains extensive lunar and heliophysics datasets.
  • NASA currently lists August 30, 2026 as the target launch date for the Roman Space Telescope.
  • Launch schedules and scientific interpretations can change as new operational or research evidence arrives.
Latest developments

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