摘要: This viewgraph presentation describes the Deep Space Test Bed (DSTB), a balloon-borne device which can expose multiple payloads to the interplanetary Galactic Cosmic Ray environment on high altitude polar balloon flights. The DSTB... 展开 This viewgraph presentation describes the Deep Space Test Bed (DSTB), a balloon-borne device which can expose multiple payloads to the interplanetary Galactic Cosmic Ray environment on high altitude polar balloon flights. The DSTB is carried by National Scientific Balloon Facility (NSBF) Long Duration Balloons on polar flights so that its balloon-borne experiments can avoid geomagnetic cut-offs. 收起