Why should we ever send humans to Mars?
How long does it take to get to Mars? | Space
Mars: when will humans get there? - YouTube
How Long Does It Take to Get to Mars? | HowStuffWorks
Are Humans Really Headed To Mars Anytime Soon? | Colorado Public Radio
Will we be ready to put a human footprint on Mars in 15 years? | Mars | The Guardian
For All Mankind: What's stopping us from going to Mars? | BBC Science Focus Magazine
Will humans ever actually visit Mars and return safely to Earth? - Quora
Humans on Mars: The Craziest, Weirdest, and Most Plausible Plans in History | WIRED
SpaceX says it will put humans on Mars by 2026, almost 10 years ahead of NASA - ExtremeTech
Mars settlement likely by 2050 says UNSW expert – but not at levels predicted by Elon Musk | UNSW Newsroom
ESA - Why go to Mars?
Will Mars Colonists Evolve Into This New Kind of Human?
Consider the Martians: Scientists need to confirm whether life exists on Mars before sending humans | Vanderbilt University
Will Humans Make it to Mars Before 2025 | Take Your Betting to Space
NASA Just Left For Mars. Here's How Many Humans Will Be Needed To Colonize The Red Planet
NASA - Can People Go to Mars?
Mission to Mars: Will humans visit the red planet by 2030? (Part 1)
6 Technologies NASA is Advancing to Send Humans to Mars | NASA
China Just Announced That It's Sending the First Humans to Mars
Mars mission: 5 things humans need to achieve before the trip
The Mars Society: Humans to Mars in a decade - RocketSTEM
Mars One (and done?) | MIT News | Massachusetts Institute of Technology
Five reasons to explore Mars
