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Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
How should America feel about China's space ambitions?
China is sending two astronauts on a month-long mission to the country's new space station. What are China's long-term space goals? Does the narrative of a space race between the U.S. and China fit? If so, what happens if America loses?
To the moon, via the space station? A Q&A with Orbital ATK
Two years after a devastating explosion, Orbital ATK is set to return its Antares rocket to flight. The commercial spaceflight company discusses its upgraded launcher, Cygnus supply spacecraft, and future ambitions, which include cislunar space.
LightSail 2 update roundup: Testing, delivery and a new animation in the works
LightSail 2 and Prox-1 are expected to meet for integration by the end of the year. Here's an update roundup, including a sneak peek of new animations and the abstract from a recently accepted paper on the spacecraft's attitude control system.
To Mars, with a monster rocket: How politicians and engineers created NASA's Space Launch System
NASA is building a giant rocket called the Space Launch System to send humans to Mars. In part 4 of our Horizon Goal series, we recap the messy tangle of politics and engineering that led to the vehicle's creation in 2011.
A million people in 40 to 100 years: SpaceX unveils plan to colonize Mars
After much anticipation, Elon Musk revealed his plans to colonize Mars. Here are the details, some questions yet to be answered, and a few thoughts on how this could change the way we think about human spaceflight.
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.
OSIRIS-REx blazes into evening sky, starting journey to asteroid Bennu
NASA's OSIRIS-REx spacecraft is safely en route to asteroid Bennu following an evening liftoff from Cape Canaveral, Florida.
Carrying names of 440,000 well-wishers, OSIRIS-REx ready for journey to Bennu and back
OSIRIS-REx is ready to begin its journey to Bennu and back. The asteroid was named by a Planetary Society contest winner, and the spacecraft bears the names of 440,000 well-wishers.
Join The Planetary Society on social media for an epic #RocketRoadTrip
From September 6-16, The Planetary Society is visiting four NASA centers focused predominantly on the agency’s Journey to Mars program. Follow us on social media with the hashtag #RocketRoadTrip.
SpaceX's Falcon 9 rocket explosion: What we know and don't know
A SpaceX Falcon 9 rocket exploded on the launch pad at Cape Canaveral this morning. Here's what we know and don't know.
Space in transition: How Obama's White House charted a new course for NASA
Our Horizon Goal series on NASA's human spaceflight program continues with part 3, in which newly elected President Barack Obama and his transition team search for a NASA administrator, commission a review of the Constellation program and decide whether to extend the life of the ISS.
Russia may lower its ISS crew complement from three to two
A Russian newspaper report, confirmed today by NASA, says Roscosmos may lower its ISS cosmonaut complement from three to two.
Back to school: LightSail 2 and Prox-1 provide unique experience for university students
From Cal Poly to Georgia Tech, university students working on SmallSat projects gain critical real-world spaceflight experience, preparing them for promising careers in the space industry.
‘Apollo on steroids’: The rise and fall of NASA’s Constellation moon program
In part 2 of our series on the evolution of NASA's Journey to Mars, Michael Griffin gives the Constellation moon program a new look in an attempt to shorten America's International Space Station access gap after the space shuttles retire. But by 2009, the program is behind schedule and over budget.
Multimedia recap: Two launches, a landing, a docking, and a berthing
Four days of cargo craft mania came to a close at the International Space Station this morning, as astronauts Kate Rubins and Jeff Williams snagged an approaching SpaceX Dragon vehicle and berthed it to the laboratory's Harmony module.
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.
Mars 2020 rover rolls into final design and fabrication phase
NASA's next Mars rover is rolling off the drawing board and into its final design and fabrication phase, the agency announced today, during a televised event at the Jet Propulsion Laboratory that highlighted some of the mission's technology.
Cargo craft mania! A quick guide to four days of Dragon and Progress at the ISS
Two cargo spacecraft are heading to the International Space Station as part of a choreographed, four-day dance that begins this weekend. Here's a quick guide.
Test stand glitch halts SLS engine firing in Mississippi
A test stand problem cut short today's test-firing of a Space Launch System development engine at NASA's Stennis Space Center in Mississippi.
Videos and updates: LightSail 2 shows off magnetic personality
It's been a few weeks since LightSail 2 passed its day-in-the-life test at Cal Poly. Here's a roundup of updates that were made in response to the test results, and a look at the project's next steps.