What's new

Olympus Mons posts

Under the surface of Mars News

by David, 29 July 2021 | 0 comments

Cross section illustration through a sphere.

If you dug a hole straight down, what would you find? Earth isn’t just solid rock all the way through. There’s a thin rocky crust floating on the slowly flowing mantle, a liquid outer core and solid metal inner core. It turns out that Mars has a similar internal structure to Earth.

Continue reading Under the surface of Mars