This blog brings together space scientists and engineers who share an enthusiasm for expressing ideas and personal reflections, for explaining facts and observations, for exploring unanswered questions and hypothetical scenarios, and in doing so, imparting with all who are curious and interested our fascination with the wondrous and precious planet we inhabit, the amazing objects that populate this and more distant solar systems, and beyond that, everything we can observe and imagine in this vast universe. We hope you’ll enjoy the journey as much as we do.