- NASA: Solar wind transformed Mars into cold, dry planet - CNN.com http://www.cnn.com/2015/11/05/us/mars-atmosphere-solar-wind-nasa/ 6 comments worldnews
- NASA helicopter to take a spin on harsh, cold Mars https://www.chron.com/lifestyle/article/nasa-helicopter-to-take-a-spin-on-harsh-cold-mars-15951627.php 3 comments space
- NASA Is Bringing Back Cold War-Era Atomic Rockets to Get to Mars https://www.bloomberg.com/news/articles/2018-02-15/nasa-is-bringing-back-cold-war-era-atomic-rockets-to-get-to-mars 6 comments technews
- NASA Is Bringing Back Cold War-Era Atomic Rockets to Get to Mars https://www.bloomberg.com/news/articles/2018-02-15/nasa-is-bringing-back-cold-war-era-atomic-rockets-to-get-to-mars?cmpid=socialflow-twitter-business&utm_content=business&utm_campaign=socialflow-organic&utm_source=twitter&utm_medium=social 4 comments worldnews
- NASA’s Mars Helicopter Survives First Cold Martian Night on Its Own https://www.jpl.nasa.gov/news/nasas-mars-helicopter-survives-first-cold-martian-night-on-its-own 17 comments technology
- NASA Mars rover weathers monster dust storm - NASA's Opportunity rover will aim to survive the Martian cold. https://www.cnet.com/news/nasa-mars-rover-weathers-monster-dust-storm/ 18 comments space
- NASA Is Bringing Back Cold War-Era Atomic Rockets to Get to Mars: Nuclear-powered spacecraft would cut travel time to the Red Planet https://www.bloomberg.com/news/articles/2018-02-15/nasa-is-bringing-back-cold-war-era-atomic-rockets-to-get-to-mars 14 comments technology
- NASA Is Bringing Back Cold War-Era Atomic Rockets to Get to Mars: Nuclear-powered spacecraft would cut travel time to the Red Planet https://www.bloomberg.com/news/articles/2018-02-15/nasa-is-bringing-back-cold-war-era-atomic-rockets-to-get-to-mars 341 comments space
- NASA has discovered how Mars transitioned from an Earth-like environment that might have supported life to the cold, arid planet Mars is today. http://www.nasa.gov/press-release/nasa-mission-reveals-speed-of-solar-wind-stripping-martian-atmosphere 79 comments worldnews
- While life on Earth was taking shape and spreading over 3 billion years ago, Mars was rapidly losing its atmosphere and water. Over 6 years, NASA's MAVEN mission has revealed exactly how Mars became the dry, cold desert it is today. https://www.planetary.org/space-missions/maven 657 comments space
- NASA:The robotic explorer called Maven is due to blast off Monday on a 10-month journey to the red planet. There, it will orbit Mars and study the atmosphere to try to understand how the planet morphed from warm and wet to cold and dry. http://www.boston.com/news/science/2013/11/16/nasa-newest-mars-flyer-explore-atmosphere/yt9sodiy8zoh3tjsjnbwel/story.html 20 comments worldnews