AstroForge is refusing to let two massive failures stop it from risking a third. The California-based space startup, which aims to mine near-Earth asteroids for metal, lost its Mission 1 and Mission 2 ...
Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system. These embryos, somewhere between small planetesimals and fully formed planets, ...
Scientists studying asteroids found that two seemingly unrelated types share a strange dusty coating of troilite. By using polarization of light instead of traditional spectra, they uncovered evidence ...