Today In Space

NASA may be modifying the Artemis IV mission orbit after feedback from contractors about NRHO, which is a stable orbit, but requires an eliptical orbit. A more fuel-efficient orbit could greatly benefit the landers. In the case of Starship, reducing the number of tankers needed for an NRHO orbit instead of a more fuel efficient one. It coudl simplify the overall mission timeline and complexity. This change could make the Starship * Blue Origin human landing systems more advantageous for the mission.