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LISA Pathfinder Spacecraft Artist Concept

ESA2015-12-03

NASA

NASA
Washington, DC, United States

This artist's concept shows ESA's LISA Pathfinder spacecraft, which launched on Dec. 3, 2015, from Kourou, French Guiana, will help pave the way for a mission to detect gravitational waves.

LISA Pathfinder, led by the European Space Agency (ESA), is designed to test technologies that could one day detect gravitational waves. Gravitational waves, predicted by Einstein's theory of general relativity, are ripples in spacetime produced by any accelerating body. But the waves are so weak that Earth- or space-based observatories would likely only be able to directly detect such signals coming from massive astronomical systems, such as binary black holes or exploding stars. Detecting gravitational waves would be an important piece in the puzzle of how our universe began.

http://photojournal.jpl.nasa.gov/catalog/PIA20196

Details

  • Title: LISA Pathfinder Spacecraft Artist Concept
  • Creator: ESA
  • Date Created: 2015-12-03
  • Rights: JPL

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