Kevin Costner's biggest role of the 1980s is now available to watch for free on Pluto. Find out what it is here.

While Charon is currently listed as a satellite or moon by the International Astronomical Union (IAU), consideration is being given to it perhaps being classified as a dwarf planet in its own right, ...

Scientists think a small rock discovered near Earth last August was hurled into space by an ancient impact on the lunar surface.

Using the Atacama Large Millimeter Array, astronomers have discovered icy exocomet belts circling 74 different alien planetary systems.

AN ALIEN planet with traces of water and “complex weather patterns like Earth” might be seen like a good contender for a ...

When Wham-O Manufacturing Co. rolled out its first flying discs on January 23, 1957, there must have been some speculation: ...