For a brief, but exciting, time last year, Earth had two moons. A small asteroid lingered close to our planet in its orbit around the Sun, temporarily caught by Earth’s gravity to become a far away ...
Regardless of whether or not they succeed, their ambitious idea really made us wonder… What would happen if Earth had two moons? Well, it wouldn't be pretty. Imagine the Moon's identical twin ...
The Japanese MMX mission targets both moons of Mars, Phobos and Deimos ... The Japanese Martian Moons eXploration (MMX) mission will explore how the two Martian moons, Phobos and Deimos, formed, and ...
Two moons: Working with a partner, one person adopts the role of Phobos, the other being Deimos. Taking turns they travel around their partner using the quality of their ‘moon’. The non ...
Two hypotheses for the formation of the Martian ... Testing different ideas about the formation of Mars's moons is the primary goal of the upcoming Martian Moons eXploration (MMX) sample return ...
He also studies asteroids and the two moons of Mars. His first book, Mission: Mars, won the 2015 Prize for Excellence in Children’s Science Books from the American Association for the Advancement of ...