SpaceX successfully launched a Falcon 9 carrying the European Space Agency’s (ESA) Euclid Telescope from Cape Canaveral, US, at 1512 GMT on 1 July. Euclid, named after a Greek mathematician known for founding the study of geometry, will spend the next month travelling to the Sun-Earth Lagrange point L2, which is 1.5 million kilometres from Earth. It will survey the universe in an attempt to map dark matter and energy. By surveying a third of the sky and observing billions of galaxies, the telescope will be used to produce a 3D-map of the Universe which will feature time as the third dimension.
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Artist’s impression of Euclid telescope Courtesy: ESA via NASA
The Sun-Earth L2 site, which is also home to ESA’s James Webb telescope, is special because it keeps pace with the Earth as it orbits the Sun.
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ESA’s Euclid mission got off to a smooth start after being launched on a Falcon 9 by SpaceX from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station in Florida. Courtesy: ESA.
It was only the second launch and landing for the SpaceX Falcon 9 first stage booster, which was previously used to launch Ax-2. The B1080 first stage landed on the drone barge A Shortfall of Gravitas located in the Atlantic.
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Euclid is transported to the pad ahead of the SpaceX launch. Courtesy: ESA.
Jonathan Freeman contributed to this story.