Firstly, sorry if this thread is a repost however, in my defence I could not find an answer after a fair bit of forum trawling. Anyway, currently don't have access to the game to experiment for myself plus I'm playing career mode and don't want to waste resources. Im also quite new to the game but I'm doing okay. The question (and context). I'm planning on landing on the mun with a kerbal scientist (first manned landing) however, to keep the weight of the lander down and therefore make for an easier return to the mun orbiter, I am wondering if sending a second lander packed with science parts (which will not return) may be useful? By this I mean land both landers, have the scientist eva to the science lander, gather the data from the science parts, return to other lander, return home. Is this possible without a loss of science points? Can scientists 'harvest' data in this fashion? Thanks! P.s I realise having a single lander would probably be more economical and efficient however, I do not have adequate parts unlocked to do this with a high chance of success.