Samuel Howell is a NASA JPL planetary scientist; led a Juneau Icefield expedition that sampled a 300-meter-deep subglacial reservoir as an Europa drilling test run, presented at abscicon26 (src-abscicon26-media-tips-2-2026-05).
Samuel Howell is a NASA JPL planetary scientist; led a Juneau Icefield expedition that sampled a 300-meter-deep subglacial reservoir as an Europa drilling test run, presented at abscicon26 (src-abscicon26-media-tips-2-2026-05).