HomeOperational DomainMarsMars Exploration Family Portrait MarsSpace EconomySpace Exploration Mars Exploration Family Portrait https://www.planetary.org/space-images/the-mars-exploration-family-portrait Generate Article CitationArticle Citations× TagsNASA Share FacebookXLinkedinEmailCopy URL Previous articleCheck Out This Free LEO Satellite Visualization ToolNext articleStarship – A Roadmap to Mars YOU MIGHT LIKE The Enigmatic World of Neutron Stars: Cosmic Remnants of Stellar Evolution Orbiting Prosperity: Measuring The Socioeconomic Benefits of the Space Economy Exploring the Impact of Reducing NASA’s Budget for Earthbound Social Issues Biosphere 2 and the Space Economy OSIRIS-REx: A Journey to Asteroid Bennu and Back Report: Fiscal Year 2023 Consolidated Annual Report on Unidentified Anomalous Phenomena (DOD 2023) WEEKLY NEWSLETTERSubscribe to our weekly newsletter. Sent every Monday morning. Quickly scan summaries of all articles published in the previous week. Most Popular SpaceX’s Revolutionary Raptor Engine: Powering the Future of Spaceflight Space Economy Outlook 2026 What is the Value Chain of the Space Economy? 10 Intriguing Facts About the International Space Station Load more Featured Earth-size stars and alien oceans – an astronomer explains the case for life around white dwarfs What are the Policy Priorities for the Growing Space Economy? Monkey in Orbit: Primate Pioneers Satellite Components: Software-Defined Satellites Load more FAST FACTS Epic Galactic Adventures Await: Today’s 10 Most Popular Books on Space Opera Best Science Fiction Movies of 2026 Available on Amazon The NASA Reading List: Highly Rated Books on America’s Space Program Available on Amazon 10 Great Science Fiction Books About Alternative Futures Load more