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Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
How NASA will use helicopters to return samples from Mars in 2033
NASA's latest plans for its Mars Sample Return mission will rely on the Perseverance rover and two 'Ingenuity-class' helicopters.
Rather remarkable robots
The robotic explorers of our Cosmos are truly impressive, as showcased by several spacecraft this week.
Defend your planet
With so many asteroids out there, it’s up to us to defend our planet from impacts. Find out how you can make a difference.
So long, 2020, and thanks for all the space
Look back on the year’s accomplishments and enjoy the beauty of the cosmos.
NASA, ESA Officials Outline Latest Mars Sample Return Plans
The current strategy includes the Mars 2020 rover, a lander carrying a rover and ascent vehicle, and an Earth return orbiter.