NASA's Science Mission Directorate (SMD) announces the release of its annual omnibus solicitation for basic and applied research, Research Opportunities in ...

BD+05 4868 A b is a Neptune-like exoplanet that orbits a K-type star. Its mass is 6.2 Earths, it takes 1.3 days to complete one orbit of its star, and is 0.0208 AU from its star. Its discovery was ...

Could a liquid water ocean beneath the surface of Jupiter's moon Europa have the ingredients to support life? Here's how NASA's mission to Europa would find out.