Satellite

Most of us make frequent use of GPS technology to find our way around in our cars. There are increasing numbers of self-driving cars, and they are even more dependent on GPS technology in order to know where they are located. We tend to take for granted that the position shown by the GPS system is correct, but that isn’t always the case.

This week on Strange Universe Bob Berman discusses the increasing number of satellites in the night sky.

The Hannah Arendt Center for Politics and Humanities at Bard College is hosting its eighth annual international conference from Thursday, October 15 to…