Rocket Roundup for June 23, 2021

<p>On this week’s Rocket Roundup, the Chinese send a crewed mission to their new space station, SpaceX launches some new GPS satellites, China adds to their Yaogan satellite constellation, and Mauritius yeets a CubeSat from the International Space Station. Plus, this week in rocket history, we look back at the Soviet Salyut 3.</p>