NASA's Mars 2020 Will Blaze a Trail — for Humans | NASA
Why some scientists believe life may have started on Mars | Salon.com
How NASA Will Land Humans on Mars in the 2030s
Here's what living on Mars would do to the human body | Daily Mail Online
Mission to Mars: Will humans visit the red planet by 2030? (Part 1)
Big Questions for Our Journey to Mars | The New York Academy of Sciences
6 Technologies NASA is Advancing to Send Humans to Mars | NASA
Human mission to Mars is no longer just a sci-fi dream - The Washington Post
Journey to Mars - Pioneering Next Steps in Space Exploration
NASA Mars mission: Will humans ever go and what will they find on Mars? | Science | News | Express.co.uk
When will humans get to Mars? | ATSE
NASA's Journey to Mars | NASA
Will we ever set foot on Mars? | BBC Earth
Five reasons to explore Mars
Mars settlement likely by 2050 says UNSW expert – but not at levels predicted by Elon Musk | UNSW Newsroom
Are Humans Really Headed To Mars Anytime Soon? : NPR
NASA suggests humans could be on Mars by 2035 | Natural History Museum
Fact check: Post about Alyssa Carson, Mars preparation lacks context
What Would It Be Like to Live on Mars? | Space
Will humans ever actually visit Mars and return safely to Earth? - Quora
