Project Description

Keeping an Eye on Space Rocks

JPL manages NASA’s Center for Near-Earth Object Studies, which tracks comets and asteroids that pass close to Earth’s orbital neighborhood.

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A Near-Earth Object (NEO) is generally defined as an asteroid or comet that approaches our planet less than 1.3 times the distance from Earth to the Sun (the Earth-Sun distance is about 93 million miles). Most NEOs pose no peril at all. It’s the small percentage of Potentially Hazardous Asteroids that draws extra scrutiny. These objects are defined as those that approach Earth at less than half the Earth-Sun distance.

Scientists and engineers are developing plans for warning systems and diversion tactics, just in case an asteroid should ever be found in an orbit that could endanger our planet.


 

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Impact Assesment Tools
Current Project Impact

Scores are recalulated and updated when “View impact report” is clicked.

Economy 22 Economy 22 Society 6 Society 6 Governance 25 Governance 25 Science 12 Science 12 Environment 27 Environment 27 max. 42
Total Score 18/42
Domain Progress
  • 77% General (10/13)
  • 10% Economy (3/31)
  • 3% Environment (1/30)
  • 0% Governance (0/43)
  • 10% Science and technology (4/39)
  • 0% Society (0/67)