NASA finally admits what everyone already knows: SLS is unaffordable::“At current cost levels the SLS program is unsustainable.”
NASA finally admits what everyone already knows: SLS is unaffordable::“At current cost levels the SLS program is unsustainable.”
What is LEO? In my world, that is a Law Enforcement Officer but that doesn’t fit here.
Low Earth Orbit.
Which translates to below 500km orbits. Usually 300km or lower.