NASA and Lockheed Martin, the primary contractor for the Orion spacecraft, are now exploring the possibility of launching Orion on rockets other than the Space Launch System (SLS). This consideration ...

President Donald Trump’s One Big Beautiful Bill Act (OBBBA) included provisions for billions more dollars towards a notoriously over budget and behind schedule space launch vehicle while slashing ...

NASA has cleared the Space Launch System (SLS) heavy launch vehicle for human-rated flight ahead of next year's Artemis II mission, which will send a human crew into lunar orbit for the first time in ...