Interest in returning astronauts to the Moon has changed considerably over the past few years. What was once centred on individual landings is gradually becoming a much broader effort to establish a lasting human presence beyond Earth.

NASA Administrator Jared Isaacman will host a virtual conversation at 2:30 p.m. EDT, Tuesday, June 30, to share updates to NASA’s plans to build a Moon Base

Interest in returning astronauts to the Moon has changed considerably over the past few years. What was once centred on individual landings is gradually becoming a much broader…