#1Liftoff DailyDaily analysis on space, AI, robotics, hardware, energy, and industryDaily#2Cyberpunk Survival GuideGreg Fish explores the future of humanityTwice A Week#3Space KnownWeekly space newsWeekly#4Bite ScienceFree, daily, curated science newsletter!Daily#5Space Station SpotlightWhat's Happening with ISS National LabMonthly#6The Quantum CatA traveller's guide to the cosmosWeekly#7casualSTEMScience in sweatpantsWeekly#8Jatan's SpaceExploring space and our MoonWeekly#9Axios SpaceStories on the science and business of spaceWeekly#10The Orbital IndexSpace: weekly, technical, curatedWeekly#11Alexei KhaidurovPhilosophy, Natural Science, Political EconomyMonthly#12LucentNew science explained in plain language, retraction checked.Twice A Week#13Hallway TrackHow AI is affecting the practice of science.Weekly#14OOTWOracleDaily AI swarm predictions on psychedelic medicine regulationDaily#15InfeatherA self-improving newsletter. The cold plunge for your feed.Daily#16Healthspan IntelEvidence-first longevity, supplements, and biomarker researchDaily#17Non-Dilutive SpaceWeekly Space & Connectivity Funding IntelWeekly#18One Wild World!Facts you never asked for! Knowledge you can't unseeTwice A Week#19Longevity LatestEvidence-graded longevity supplements, hype checks, and ageing scienceWeekly#20The Biohacker BriefFree. Science-backed. No fluff.Weekly#21Life Art FungiMushroom Madness Around the WorldWeekly#22ToastToday's Science, Tomorrow's TechEvery Two Weeks#23Plant Nutrition EditEvidence-based plant food science for real life.Weekly#24The A ListNotes and LinksWeekly#25The Health BriefScience-backed health hacks for busy professionals in 5 minutes.WeeklySubmit Your Newsletter to the 2026 Newsletter AwardsPromotedAdvertise Here