NASA’s New Horizons spacecraft has been used to demonstrate simple interstellar navigation by measuring the parallax of just two stars. An international team was able to determine the location and ...

Armed with the world's largest digital camera, the Vera C. Rubin Observatory in Chile will take night-sky images that revolutionize astronomy.

A house fire caused by a lightning strike at the base of Mount Lemmon has left a home uninhabitable. The Rural Metro Fire Department is sharing ...

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