Stories, updates, insights, and original analysis from The Planetary Society.
A spacecraft leaves one asteroid as planetary defense experts turn to others.
Listen to the sounds of the Whirlpool Galaxy and look back at our earliest picture of it.
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.
Catch up on news from across the ghoul-axy and beyond.
Get the full scoop on Bennu and Venus, and get yourself the most cosmic face mask out there.
Get ready for OSIRIS-REx’s upcoming sample collection and share your gift ideas for space lovers.
NASA's OSIRIS-REx successfully collected a sample from asteroid Bennu on 20 October 2020.
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.
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.
The sites each have unique characteristics that would advance the field of asteroid science.
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.
NASA's OSIRIS-REx spacecraft is currently sweeping arcs between the asteroid's north and south poles.
The asteroid's rotation rate is also increasing, and scientists continue refining the plan to collect a regolith sample next year.
The OSIRIS-REx team recently issued their first data release to the Planetary Data System. This release doesn’t include any closeup pictures of asteroid Bennu, but it does include all the pictures they took during their September 2017 Earth flyby.
The team has yet to find a Bennu sample site that matches their pre-arrival expectations, meaning their plans will probably have to change.
Today at 19:43 UTC, OSIRIS-REx entered orbit at asteroid Bennu. In so doing, it accomplished both the tightest orbit (at an altitude under 2 kilometers) and the orbit of the smallest object ever. UPDATE: Early science results from OSIRIS-REx discussed at New Horizons MU69 flyby event.
Vicky Hamilton explores how OSIRIS-REx used its Earth flyby to test instruments on the way to asteroid Bennu.
OSIRIS-REx team members held a press briefing today at the 2018 American Geophysical Union meeting, and announced that the mission has already found water on asteroid Bennu.
After a 2-billion-kilometer journey that began in September 2016, NASA's OSIRS-REx spacecraft has arrived at Bennu.
Both OSIRIS-REx and New Horizons achieved first light on their still-distant targets this week. Between now and the end of 2018, Bennu and 2014 MU69 will turn from points of light into places.