NOVA scienceNOW Home Past Stories Watch Feedback RSS Teachers Science News
NOVA scienceNOWNOVA scienceNOWNOVA scienceNOWComing up

Phoenix Mars Lander

Phoenix Mars Lander

NASA's latest robot has already found frozen water and is looking for more signs that the Red Planet could support life.

arrow Explore the Red Planet

Examine some of the finest images ever taken of the martian surface.

arrow Ask the Expert

Astrophysicist Leslie Tamppari, one of the scientific leaders of the Phoenix mission, answers viewer questions.

arrow Cosmic Perspective

Neil deGrasse Tyson is the same age as NASA, and both have come a long way in 50 years.

arrow Video Extra

What if the martians didn't want us to find them?