A U.S. spacecraft beamed hundreds of photos of Mercury back to Earth on Tuesday after a close encounter with the planet closest to the sun. The images show scientists never-before-seen landscapes on ...

Mercury, Venus, Mars ... which should be brighter than it normally is and have a distinctive pinkish color. The planets closest and furthest from the sun may either only be seen in a fleeting ...

Using colorized topography, Mercury's 'great valley' (dark blue) and Rembrandt impact basin (purple, upper right) are revealed in this high-resolution digital elevation model merged with an image ...

GREENVILLE, S.C. (FOX Carolina) - Skygazers will be able to spot the planet Mercury during the month of April in 2025. Mercury planet visibility happens during the second half of the month.

Using data from NASA's MESSENGER spacecraft, scientists have determined that a 10-mile-thick diamond mantle may lie beneath ...