Astronomers have identified a potentially habitable, Earth-size planet located about 146 light-years from our solar system, ...
Today In The Space World on MSN

What lies above and below the solar system?

Beyond the planets’ neat orbits lies a hidden vertical structure of our solar system. From the icy trillions of the Oort ...
A faint signal from old telescope data is causing a stir in astronomy: a planet barely larger than Earth, with an almost ...
HD 137010 b, a new Earth-like planet found 146 light-years away, may be habitable. Discovered by NASA Kepler data, further ...
Mercury, Venus, and Saturn put on an early-evening display in the west, while Jupiter dominates the rest of the night.