Astronomy, Guide to Space
28 May , 2016 by Matt Williams
Mars and Earth have many similarities, but the length of a year is not one of them! Compared to Earth, a Martian year is almost twice as long
14 Dec , 2015 by Matt Williams
Mars is different from Earth in many ways, being rather cold and inhospitable. But interestingly, a day on Mars is very close to a day on Earth.
View previous campaigns.