The European Southern Observatory (ESO) and the European Space Agency (ESA) have put into operation the Test-Bed Telescope 2 (TBT2), an instrument installed at the La Silla observatory (Chile) that will closely monitor asteroids that could pose a risk to Earth.
ESA's TBT2 will work alongside its northern hemisphere partner telescope and test new technology for a future network of telescopes, the European Southern Observatory reports in a statement.
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