Earth-Size, Habitable Zone Planet Found Hidden in Early NASA Kepler Data
A team of transatlantic scientists, using reanalyzed data from NASA’s Kepler space telescope, has discovered an Earth-size exoplanet orbiting in its star’s habitable zone, the area around a star where…
Tracking Methane Sources and Movement Around the Globe
NASA’s new three-dimensional portrait of methane, the world’s second-largest contributor to greenhouse warming, shows it arising from a diversity of sources on the ground and how it moves through the…