The launch of NASA’s new Landsat 9 satellite has been delayed by a liquid nitrogen shortage
By Amy Thomson, Published by Space.com, 31 August 2021 Landsat 9 will launch a week late on Sept. 23. CAPE CANAVERAL, Fla. — The launch of NASA's next Earth-observing Landsat satellite will be delayed a week due to a shortage of liquid nitrogen, the space agency has announced. The Landsat