Your monthly support powers science, education, and global impact.The Supporters Circle is our community of donors whose contributions help us advance cutting-edge research in Earth, planetary, and astrobiological sciences, inspire the next generation of global citizen scientists, and sustain programs like our flagship Young Scientist Program (with 487 alumni from over 40 nations).By joining, you’re not just supporting science—you’re shaping the future. As a thank-you, Supporters receive exclusive rewards and opportunities to engage with our mission and take a great role within the BMS community.

Support the One Flag in Space (OFiS) project, and we will send you an Earth Flag card to thank you for your support. Each card is $5, and you can bring it on your adventures to portray the places that inspire you. You can then share them with us as well, and we will feature them in our collection! #Earthflagged #oneflaginspace. Happy exploring!

We envision a world where citizens can freely explore science for themselves. To that end, our mission is to give knowledge-seekers welcoming and transparent explanations of the scientific method in action. Our writers are scientists, professionals, and graduate students who are experienced in the subjects they write about. We simply tell you what the scientists did, how they did it, and the results they got. We make a conscious effort to minimize ideological bias so you can make up your own mind about what you're reading. Our articles are ideal for teachers, students, and lifelong learners. We are powered by the motivation and passion of volunteers, and supported by the 501(c)(3) non-profit organization Blue Marble Space. We don’t do advertising, sponsored content, or other online monetization strategies because we don’t think advertisers should drive the discussion. We do not and never will rely on advertising revenue. Our content will always be freely available. That means we depend on generous donors like you to help us maintain our website, support our writers, and develop our online courses.