what we learn along the way with get the costs down. nasa already has plans along with the industry team to get those costs reduced significantly and along with everything we learn we have established reestablished the launch capability and being able to return people and payload to the moon for the first time since 1972 and this is an important set of capability as we work to extend the human neighborhood, build the space economy and get to sustainable operations on the moon. exactly, i wanted to ask you about that. in terms of what s the wider objective here? yes, it s exciting to send people to the moon but what s the goal? the goal from an exploration perspective is to person how humans live and work on the moon. remember when we went in an polo went to the lunar equator and now the artemis system gives us the ability to explore all over the moon and it then provides us