Comet may be visible to the naked eye in Massachusetts. Here's how to see C/2023 A3. CBS BostonWatch: Astronaut's Time-lapse Of A Comet The Weather ChannelComet Tsuchinshan-ATLAS may dazzle this weekend. But is the best yet to come? Space.comThis Week's Sky at a Glance, September 27 - October 6 Sky & TelescopeDo