Rocket Launches, Trips to Mars and More 2020 Space and Astronomy Events

A year full of highs and lows in space just ended, and the 12 months to come will be full of new highlights in orbit and beyond. New York Times By BY MICHAEL ROSTON from NYT Science https://ift.tt/2Qeu9wU
Space and Astronomy, Private Spaceflight, Rocket Science and Propulsion, Moon, Mars (Planet), Sun, Mars 2020 (Mars Rover), Satellites, International Space Station, Comets