Category: touch-and-go

OSIRIS-REx will attempt its first asteroid sample collection next month

[ad_1] Once OSIRIS-REx has landed, a robotic sampling arm will perform Touch-And-Go (TAG) collection. The mission is to collect at least two ounces, or 60 grams, of rocky material. If the first TAG attempt in October does not collect enough material, OSIRIS-REx has onboard nitrogen charges to power two more attempts. The spacecraft is scheduled […]