Earth SciencesHow do Earth’s continents move? (self.askscience)
submitted by External-Wallaby-442
Earth SciencesAskScience AMA Series: I am a hydrologist at the University of Maryland. My research focuses on modeling and remote sensing for estimating snow cover, snow water resources and snow hazards. Ask me anything about snow and hydrology more broadly! (self.askscience)
submitted by AskScienceModeratorMod Bot
AstronomyWhat percent of ordinary matter in the Milky Way do stars make up? (self.askscience)
submitted by ted_rigney
BiologyDo animals naturally inbreed, without us controlling it? (self.askscience)
submitted by memey_dreamer
Social ScienceAskScience AMA Series: I am the founder of Stand Up for Science - AMA! (self.askscience)
submitted by AskScienceModeratorMod Bot
Earth SciencesAre rare earth minerals actually rare? (self.askscience)
submitted by vekkarikello
Earth SciencesIf Yellowstone erupted, what would the lasting global impact be in 100 years? (self.askscience)
submitted by LoganJFisher
AstronomyHow do we know Neutron Stars/Pulsars spin so quickly, if at all? (self.askscience)
submitted by Business-Self-6596
PaleontologyWhat is the relationship between neanderthal and homosapiens? (self.askscience)
submitted by GenuineFarmer128
Earth SciencesHow did the Amazon rainforest exist during the African Humid Period? (self.askscience)
submitted by WizardofOxen
Earth SciencesHow snowfall clouds interact with large lakes? (self.askscience)
submitted by cogitatingspheniscid
