Science & ClimateSpace•1 min read•10/18/2026 (3h ago)

It's time to reassess the size of our solar system, scientists say

It's time to reassess the size of our solar system, scientists say
60-Word AI Digest

It's time to reassess the size of our solar system, scientists say Space Scientists propose defining the Solar System’s gravitational boundary at 3.8 light-years — Space.com UA.NEWS Jim Green and Ed Belbruno propose 3.8 light-year solar boundary NewsBytes Our solar system could become 'bigger' one day NewsBytes

Key Takeaways

  • It's time to reassess the size of our solar system, scientists say
  • It's time to reassess the size of our solar system, scientists say Space Scientists propose defining the Solar System’s gravitational boundary at 3.8 light-years — Space.com UA.NEWS Jim Green and Ed Belbruno propose 3.8 light-year solar boundary NewsBytes Our solar system could become 'bigger' one day NewsBytes
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It's time to reassess the size of our solar system, scientists say Space Scientists propose defining the Solar System’s gravitational boundary at 3.8 light-years — Space.com UA.NEWS Jim Green and Ed Belbruno propose 3.8 light-year solar boundary NewsBytes Our solar system could become 'bigger' one day NewsBytes

Original Publisher Attribution

This summary was curated from Space.

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It's time to reassess the size of our solar system, scientists say — Loop60