Many of these rockets, you may recall, were supposed to fly in 2020.
Pandemic-driven liquid oxygen shortage threatens ULA, SpaceX launches
The ongoing reverberations from the COVID-19 pandemic are continuing to make themselves felt in the most unlikely of places: spaceflight. On Friday, NASA took the unexpected step to ground a September satellite launch due to pandemic-related shortages of liquid oxygen (LOX), and there may be more launch delays yet to come. Demand for oxygen has […]