SpaceX broke records Monday night as its 62nd mission this year launched 21 of Starlink internet satellites into orbit. Earlier Monday, Elon Musk's rocket company also returned a crew from the International Space Station following a multi-month stay in orbit. The completed missions mark further advancements in reusable spacecraft as SpaceX works toward eventually colonizing Mars. X SpaceX delivered 21 Starlink satellites into orbit on a Falcon 9 rocket launched from NASA's Kennedy Space Center in Florida at 10:47 p.m. ET Monday. The launch was SpaceX's 62nd of the year, surpassing the previous record set in 2022. The first stage…