The Vera C. Rubin Observatory sent scientists nearly 1 million astronomy alerts in one night, showing off changes in the sky. Eventually, the telescope is expected to reach 7 million alerts per night.
The York County Astronomical Society (YCAS) will be offering a public Starwatch at its observatory at John Rudy County Park, 400 Mundis Race Road, York, from 8 to 10 p.m. on Saturday, Oct. 11. The ...