>>187544 Amazing Maps @amazingmap - The Mississippi River is fed by thousands of tributaries, forming one of the largest drainage systems in the world. Its basin covers much of the central United States, carrying water from the Rockies, Appalachians, Great Lakes region and Gulf Coast toward the Gulf of Mexico. https://x.com/amazingmap/status/2074576484224893105
Amazing Maps @amazingmap - On July 4, 1776, the United States consisted of 13 former British colonies along the Atlantic coast: New Hampshire, Massachusetts, Rhode Island, Connecticut, New York, New Jersey, Pennsylvania, Delaware, Maryland, Virginia, North Carolina, South Carolina, and Georgia. Many of their borders and western land claims were still unsettled, while the rest of what is now the U.S. remained outside the new country’s control. https://x.com/amazingmap/status/2073499549797421490
AMSAT @AMSAT - Only 65 more objects until the available object numbers in TLEs are exhausted. Make sure your software is compatible with GP/OMM elements in modern formats. AMSAT is beta testing these distributions at https://newark192.amsat.org/gpdata/current/ Quoted Post: Jonathan McDowell @planet4589 - After Transporter 17 we are up to about catalog number 69935. So only 65 more objects (3 more Starlink launches) till the TLE format has to be retired. Have you upgraded your orbit propagation software to use the newer formats like JSON? https://x.com/planet4589/status/2074574371574751668 https://x.com/AMSAT/status/2074579525283790978