The Small Magellanic Cloud, a dwarf galaxy about 200,000 light-years from the solar system, can be seen with the naked eye ...
Everyone's favorite dwarf planet, Pluto, was discovered just 95 years ago. Here's the story of how the once-ninth planet was ...
A small star just over four light-years from Earth has just made a very big statement. In a groundbreaking new study, ...
The Fram2 crew will be the first people to observe the polar regions from low Earth orbit, and they'll work on experiments ...
Ganymede, Jupiter's largest moon and the solar system's largest, is bigger than Mercury and the dwarf planet Pluto, with a diameter of 5,268 kilometers.