News for hackers. Stuff that matters.

A comment on SpaceX to Send Privately Crewed Dragon Spacecraft Beyond the Moon Next Year. Parent comment

Re:SpaceX to Send Privately Crewed Dragon Spacecraft Beyond ... by Retric on Wednesday March 01, 2017 @08:55AM (#13763618)
Rare-earth means low concentrations. There is still a lot of this stuff in the darts crust an it's not destroyed with use.
[ Parent | on HN ]

There are no comments on this comment yet.