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Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
The boy who named Bennu is now an aspiring astronaut
The Planetary Society spoke to Mike Puzio, who won our "Name that asteroid!" contest back in 2013.
OSIRIS-REx returns sample from asteroid Bennu to Earth
The sample capsule parachuted to a landing at the Department of Defense’s Utah Test and Training Range southwest of Salt Lake City.
Cometary sights and sounds
Discover what causes a comet’s color and what it might be like to listen to one whiz by.
OSIRIS-REx sample return: What to expect
The spacecraft will drop off its precious samples of asteroid Bennu on Sept. 24, 2023.
Day and night, it’s all about starlight
This week in space: Mars days almost match up with ours, and light and molecules are created by distant stars.
Why did we need OSIRIS-REx?
How OSIRIS-REx’s samples build upon our knowledge of asteroids and the early Solar System.
Asteroid samples from another world
The OSIRIS-REx team explains the journey home.
Asteroids worth getting psyched about
New discoveries from Ryugu, material heading our way from Bennu, and anticipation for a mission to Psyche.
Seeking Small Worlds
A spacecraft leaves one asteroid as planetary defense experts turn to others.
A galaxy that spins in more ways than one
Listen to the sounds of the Whirlpool Galaxy and look back at our earliest picture of it.
Carl Sagan’s wisdom and vision, and how far we’ve come since his time
Even Sagan would be amazed by multitudes we now know our cosmos may hold. Learn more, plus get your scoop on the week’s space news.
A space spookfest
Catch up on news from across the ghoul-axy and beyond.
Sample acquired! And: is your name in space?
Get the full scoop on Bennu and Venus, and get yourself the most cosmic face mask out there.
High-fiving Bennu and slingshotting Venus
Get ready for OSIRIS-REx’s upcoming sample collection and share your gift ideas for space lovers.
Your Guide to the OSIRIS-REx sample collection
NASA's OSIRIS-REx successfully collected a sample from asteroid Bennu on 20 October 2020.
Sample Return Roundup
It's a banner year for sample return missions. In 2020, China, Japan, and the United States are all scheduled to have sample return missions in flight, seeking to retrieve material from near-Earth asteroids, the Moon, and eventually Mars.
The Next 10 Years
Six scientists share the major planetary science discoveries of the past decade, and the questions that will drive the next 10 years of solar system exploration.
OSIRIS-REx Team Picks 4 Candidate Sample Sites on Asteroid Bennu
The sites each have unique characteristics that would advance the field of asteroid science.
OSIRIS-REx Sets Low-Orbit Record, Enters New Orbital B Mission Phase
Last week, NASA’s OSIRIS-REx asteroid sample-return mission announced that they had achieved an orbit above asteroid Bennu with an altitude of only 680 meters. Now they are surveying for landing sites and have invited the public's help.
Here's a Roundup of Recent OSIRIS-REx Postcards from Bennu
NASA's OSIRIS-REx spacecraft is currently sweeping arcs between the asteroid's north and south poles.