Japan aims for the moons of Mars: It will collect at least 10 grams (0.35 ounces) of material from the surface of Phobos
China's Tianwen-3 mission aims to drill two meters into Mars, return 500 grams of rock by 2031, and beat NASA and ESA to the first samples from another planet
OSIRIS-REx’s Final Haul: 121.6 Grams from Asteroid Bennu
NASA’s OSIRIS-REx nabbed over 120 grams of space rocks from asteroid Bennu
OSIRIS-REx's Final Haul: 121.6 Grams from Asteroid Bennu
Origins of Life? We Now Have Up to 250 Grams of Bennu Dust. Here's What Happens Next.
