It's Official! Water Ice Discovered on Mercury
The MESSENGER spacecraft has found evidence of frozen water and organic materials in areas of permanent shadow on the planet Mercury. [Full Story]
NEXT: North Star Closer to Earth Than Thought
North Star Closer to Earth Than Thought
The famed North Star has been a beacon in the night sky throughout human history, but a new study reveals the star is actually closer to our solar system than previously thought. [Full Story]