extraterrestrial

Scientists have discovered four lakes buried under the icy surface of the red planet. Could they lead us to biological life?

by Izzy Baker figures by Sean Wilson In the quiet darkness of night, a ship gently rocks back and forth on calm waters. An exhausted first mate peers out over the expansive seascape, seeing the ocean twinkle as it reflects the stars shining down from up…

by Andrew Greenspon figures by Hannah Zucker Picture yourself as the Curiosity Rover, which landed on Mars in 2012. You’ve just arrived on Mars after an eight-month journey from Earth. You begin traveling across the Gale crater toward Mount Sharp,…