Mars

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What are you thinking? Robots and humans working together need to understand – and even trust – each other. NASA Johnson/flickr

Can I trust my robot? And should my robot trust me?

People and machines need to be able to interact and communicate effectively. Right now we – and they – can't. But without that, we risk missing the potential benefits of collaboration.
A highlight of 2015 was the number of weird and wonderful exoplanets that were found. NASA/JPL-Caltech

Space in 2015 was out of this world

From a flyby of Pluto to the search for extrasolar planets and gravitational waves, 2015 was a monumental year for space news.
A beautiful day on Pluto with clear blue skies. NASA

Blue skies over Pluto and a lakeside home on Mars

This week, NASA has discovered great similarities between the Earth and Mars and Pluto. But when it comes to the potential for life, Mars is an increasingly hot favourite.
Unlike science fiction films featuring grotesque aliens and faraway galaxies, Ridley Scott’s The Martian depicts a sci-fi space mission that could soon be science fact. 20th Century Fox

How close are we to actually becoming Martians?

NASA has set a target date of 2030 for a manned mission to Mars. With no real scientific breakthroughs needed, success depends on developing the proper technology.
Humans didn’t evolve to deal with the unique conditions of space travel. Bluedharma/Flickr

What medicines would we pack for a trip to Mars?

Hollywood may already have done it but when we eventually send real astronauts to Mars, what medicines should we arm them with? And will they work the same way as they do on Earth?

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