Could humanity one day terraform Mars by smashing Mercury into it? In this fast-paced Q&A, Joe Scott tackles wild and thought-provoking questions submitted by Patreon supporters. Topics include the ...

Terraforming, the act of radically transforming a planet's climate and environment to make it suitable for human habitation, currently belongs to the realm of science-fiction. But it's possible ...

In 1892, Flammarion published “ The Planet Mars,” which remains to this day a definitive history of Mars observation up through the 19th century.