Cosmology, Robotic Spaceflight Hubble and Chandra discover dark matter is not as sticky as once thought
Alien Life, Exoplanets, Planets, Robotic Spaceflight Three nearly Earth-sized planets found orbiting nearby star
Exoplanets, Planets, Robotic Spaceflight NASA’s Kepler marks 1,000th exoplanet discovery, uncovers more small worlds in habitable zones
Exoplanets, Planets, Robotic Spaceflight Scientists find a low-density planet that won’t stick to a schedule
