Is there water on Mars?

Was There Water on Mars? Video Teaching Resources

Why some scientists believe life may have started on Mars

Scientists finally establish why there is no life on Mars, The Independent

What Happened to Mars's Water? It is Still Trapped There

Scientists find further evidence of liquid water on Mars

How we discovered liquid water on Mars - BBC Science Focus Magazine

Water on Mars: Expository Essay Sample

Evidence for Water on Mars

Early Mars didn't have enough CO2 to keep water liquid, Curiosity finds

There Is Water On Mars So New Evidence Of This Planet Decent To Huni

Reach for the Stars: If there's a lake on Mars, is there life?

Most of Mars' missing water may still be there – underground

Mars rocks may have drunk up all the water and doomed life there