Astrobiology is a peer-reviewed journal that explores the secrets of life's origin, evolution, distribution, and destiny in the universe. This multidisciplinary journal covers: astrophysics; astropaleontology, bioastronomy, cosmochemistry, ecogenomics, exobiology, extremophiles, geomicrobiology, gravitational biology, life detection technology, meteoritics, origins of life, planetary geoscience, planetary protection, prebiotic chemistry, space exploration technology, terraforming, and much more.