In a departure from its usual high-profile launches, NASA has embarked on a quieter journey to Mars with the launch of two ...
Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...
The NASA Perseverance rover's left Mastcam-Z camera captured an image of Mars helicopter Ingenuity. The little Red Planet chopper flew for the 72nd and final time after sustaining damage to its rotor ...
A mudstone sample from Jezero Crater shows textures and minerals that on Earth often form through microbial activity. Scientists caution that nonbiological processes could also explain the features, ...