Exploration of Mars

‘The Sirens of Mars’: A scientist’s personal journey and the rich history of Mars exploration

July 26, 2020Science & Technology

Astrobiologist Sarah Stewart Johnson is a NASA scientist who has spent her career searching for answers to profound human questions. She helped design America’s newest interplanetary, robotic life hunter on Mars called Perseverance, which launched on July 30.

NASA aims to build on moon as a way station for Mars

July 18, 2019Science & Technology

An artist's concept of NASA's MAVEN spacecraft approaching Mars. The probe entered Mars orbit on September 21.

A NASA spacecraft reaches Mars just in time to see an unexpected guest

October 1, 2014Science

Mars Music

August 14, 2013