TY - GEN AU - Hauber,Ernst AU - van Gasselt,Stephan AU - Ivanov,Boris AU - Werner,Stephanie AU - Head,James W AU - Neukum,Gerhard AU - Jaumann,Ralf AU - Greeley,Ronald AU - Mitchell,Karl L AU - Muller,Peter TI - Discovery of a flank caldera and very young glacial activity at Hecates Tholus, Mars SN - 1476-4687 PY - 2005///0330 KW - Climate KW - Extraterrestrial Environment KW - chemistry KW - Geologic Sediments KW - Ice Cover KW - Mars KW - Photography KW - Time Factors N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/nature03423 ER -