Elon Musk: Expect Details on Mars Transport System This Year PCMag

Mars is currently inhabited solely by robots (as far as we know), but one person hoping to add a few humans to the mix is SpaceX and Tesla Motors chief Elon Musk.
Musk took a break from conquering space to do an “Ask Me Anything” on Reddit today, where he fielded questions about everything from his love of the Red Planet to video games.
On Mars, Musk promised details about a Mars transport system “towards the end of this year.”
“Good thing we didn’t do it sooner, as we have learned a huge amount from Falcon and Dragon,” according to Musk, referring to the Falcon 9 rocket and Dragon space capsule that SpaceX is using to fly re-supply missions to the International Space Station (ISS).