Explore Worlds
Find Life
Defend Earth
All
All
Sun
Mercury
Venus
Earth
Mars
Jupiter
Saturn
Uranus
Neptune
Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
Review: New book brings artistry of Apollo photos to your living room
Jason Davis reviews a new photo book showcasing a stunning collection of images taken by NASA's Apollo astronauts from 1968 through 1972.
What's the matter with Russia's rockets?
Fifteen Russian rockets have failed in the past 6 years. Of those mishaps, all but two involved upper stages. So what's going on? The problem may actually lie far beyond the country's aerospace industry.
ISS-bound Progress spacecraft fails to reach orbit, breaks apart over southern Siberia
This morning's launch of an uncrewed Russian Progress cargo spacecraft to the International Space Station went awry. Following a third-stage failure, the vehicle reentered Earth's atmosphere and broke apart over southern Siberia in Russia.
Rocket Road Trip: Watch a new video series on NASA's human spaceflight program
The Planetary Society debuts a new, five-part video series on NASA's human spaceflight program. We went on a 10-day, 450-mile journey throughout the southern U.S. to see how the agency is preparing to send humans beyond low-Earth orbit for the first time since 1972.
NASA Under Trump
NASA under a Trump Administration will be hard times for Earth Science, and human spaceflight to the Moon will likely get renewed focus. However, NASA won't go anywhere if massive cuts to spending are enacted as promised.
The diverse ‘village’ behind Peggy Whitson, NASA's barrier-breaking astronaut
During the run-up to her third mission, veteran NASA astronaut Peggy Whitson has shifted the focus from herself to the team of trainers and technicians at Johnson Space Center.
Stressed about the election? Take a beautiful video tour of the International Space Station
As the stressful election season draws to a close, a stunning new video tour of the International Space Station offers a reminder of what humans can do when we put aside our differences and work together.
An international outpost near the Moon gets closer to reality
International Space Station (ISS) project partners are inching ever closer toward an agreement to begin the development of a new human outpost in the vicinity of the Moon. If successful, the cis-lunar space station (a space station in the vicinity of the Moon) will be the largest international space project to date, influencing the direction of human space flight for decades to come.
Long March 5 launch blasts China into age of space station and deep space exploration
Today, China launched its largest rocket yet, the Long March 5, from the new coastal launch center on Hainan Island. The launch is a major step forward on the country's path to deep space.
The flexible path to Mars: SLS, Orion and NASA’s Asteroid Redirect Mission
Since 2011, a once-in-a-generation transformation has been sweeping through NASA's human spaceflight centers in preparation for the era of SLS and Orion. How have the programs fared, and what first steps is NASA taking as it prepares for the journey to Mars?
Kate Rubins, NASA's DNA sequencing scientist, returning to Earth
NASA astronaut Kate Rubins is returning to Earth from the International Space Station. During her mission, she became the first person to sequence DNA in space.
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.
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.
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.
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.
Promise, Transition, and Transformation
After 10 days, four NASA centers, two contractors, and hundreds of miles, Casey Dreier shares his initial reflections on the state of NASA's Space Launch System rocket and its future.
Successful launch for China's Tiangong-2 space station
Today, China launched its second modular space station, Tiangong 2.
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.