Carnegie Institution for Science of Washington

TESS Just Found its First Earth-Sized World

NASA's new planet-hunting telescope, TESS (Transiting Exoplanet Survey Satellite), just found its first Earth-sized world. Though the Earth-sized planet, and…

1 year ago

Rethinking the Source of Earth’s Water

Earth, with its blue hue visible from space, is known for its abundant water - predominately locked in oceans -…

8 years ago