Stories, updates, insights, and original analysis from The Planetary Society.

SpaceX and the Blank Slate

SpaceX's plans to colonize Mars differ considerably from NASA's Journey to Mars ambitions. But direct comparison is difficult. SpaceX is able to wipe the slate clean and start fresh with a bold new approach to humans in space. NASA has no such luxury, and must use existing pieces and people to make their goals a reality.

Five things we learned from our #RocketRoadTrip

We're back from our #RocketRoadTrip through four states with NASA field centers involved in the agency's Journey to Mars program. We'll be sorting through our material for quite some time, but meanwhile, here are five key things we learned.

Horizon Goal: A new reporting series on NASA’s Journey to Mars

We're embarking on a multi-part series with the Huffington Post about the world's largest human spaceflight program. In part 1, we look at how the Columbia accident prompted NASA and the George W. Bush administration to create a new vision for space exploration.

Red Dragon and Planetary Exploration

If SpaceX’s Dragon spacecraft becomes a standard catalog item that could ordered, the way a launch vehicle is, what might the impact be on planetary exploration?

LPSC 2016: The Moon Keeps on Giving

There was no shortage of interesting lunar science talks at last month’s Lunar and Planetary Science Conference. Dr. Ryan Clegg-Watkins highlights some of the interesting results for us.

ARTEMIS Mission Update

ARTEMIS is a mission that retasked two probes from the 5-spacecraft Heliophysics constellation THEMIS to study the interaction of the Moon with the space plasma environment.

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