Only two missions have reached Mercury before BepiColombo: NASA’s Mariner 10 flybys in the 1970s and MESSENGER, which orbited the small world from 2011 to 2015. Mariner 10 showed us that Mercury ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

As part of Project Mercury, NASA prepared to send a chimpanzee, Ham, into space to test the effects of space on a living creature. What Was on the Menu at the First Thanksgiving? (02:31 ...

Explore facts about our solar system's fastest planet ... Only two spacecraft, both robotic and launched by NASA, have visited Mercury so far, making it the least explored terrestrial planet. Mariner ...

This January and February, a rare planetary alignment featuring Venus, Mars, Jupiter, Saturn, Uranus, and Neptune will be ...

BepiColombo follows in the footsteps of NASA's Mariner 10, which photographed Mercury in 1974-75, and NASA’s MESSENGER, which mapped it from 2008-2015. BepiColumbo is on a seven-year journey ...

The spacecraft is named for the late Giuseppe (Bepi) Colombo, a 20th-century Italian mathematician who contributed to NASA's Mariner 10 mission to Mercury in the 1970s and, two decades later ...