I am curious, I saw a video from these folks, TransAstra, TransAstra Corporation here on TMC but searched and cannot find within the last few weeks
has anyone else investigated them
Their proposal seems to be asteroid mining of NEO's (Near Earth Objects) using concentrated sunlight for both spalting the surfaces to grind them into dust and collect the volatiles, Water and other gas's, use cold of space to freeze most of that, and collect in-situ dirty water and use the directed sunlight on it for low thrust
this would allow low delta V to collect essentially boulders up to house sized ones.
They seem to have gotten some NASA grants and have a proposal it seems to send a desk size "proof of concept" to chase down a small synthetic asteroid released from a Falcon 9.
(there is also a video of their larger miner specifically sized for SpaceX Starship, it unfolds origami like with tensegrity structures)
I'm presently cautiously researching. I did get an answer that $100,000, which is completely at 100% risk of loss is minimum buy in.
(i do have a somewhat personal interest as I dated the wife of one of their lawyers in the 1960's)
(weirdly small world)
anyway, here is one of their video's
I am very aware how things can go sideways even with a lot of planning so I am being very cautious
and a larger one for 30 meter asteroids
has anyone else investigated them
Their proposal seems to be asteroid mining of NEO's (Near Earth Objects) using concentrated sunlight for both spalting the surfaces to grind them into dust and collect the volatiles, Water and other gas's, use cold of space to freeze most of that, and collect in-situ dirty water and use the directed sunlight on it for low thrust
this would allow low delta V to collect essentially boulders up to house sized ones.
They seem to have gotten some NASA grants and have a proposal it seems to send a desk size "proof of concept" to chase down a small synthetic asteroid released from a Falcon 9.
(there is also a video of their larger miner specifically sized for SpaceX Starship, it unfolds origami like with tensegrity structures)
I'm presently cautiously researching. I did get an answer that $100,000, which is completely at 100% risk of loss is minimum buy in.
(i do have a somewhat personal interest as I dated the wife of one of their lawyers in the 1960's)
(weirdly small world)
anyway, here is one of their video's
I am very aware how things can go sideways even with a lot of planning so I am being very cautious
and a larger one for 30 meter asteroids