NASA and Spanish scientists, who are developing ways to drill into Mars in search of underground life, will take part in eight worldwide, educational webcasts from their project site near Spain’s Rio Tinto River from Sept. 29 to Oct. 15. NASA Ames Research Center scientist Carol Stoker will kick off the webcast series on Sept. 29 at 10 a.m. EDT with a talk about the Mars Analog Research and Technology Experiment (MARTE). According to Stoker, mineral deposits like the ones the MARTE project is drilling into may also be found in the Martian subsurface.