10 Things to Know About NASA's Mission to Taste an Asteroid

If all goes well, NASA’s latest spacecraft will capture samples from an asteroid in 2020 and then return them to Earth. Here’s how.

Editor's Note: As planned, NASA's OSIRIS-REx spacecraft blasted off from Kennedy Space Center at 7:05 p.m. ET on September 8, 2016, launching its long journey to the asteroid Bennu. The mission's goal is to retrieve pieces of the asteroid Bennu and return them to Earth in 2023.

If NASA’s OSIRIS-REx spacecraft were penning a memoir, it might be titled There and Back Again: A Spacecraft’s Tale.

The memoir would begin at 7:05 p.m. ET on September 8, when the launch window opens for blastoff from Kennedy Space Center at Cape Canaveral, Florida. If all goes well, OSIRIS-REx will visit the asteroid Bennu and bring pieces of it back to Earth in 2023.

OSIRIS-REx (yes, that’s an acronym; more on that in a minute) is the third mission in NASA’s New Frontiers program, which previously sent the New Horizons spacecraft zooming by Pluto and the Juno spacecraft into orbit around Jupiter. Unlike its predecessors, though, this spacecraft is a) coming back and b) going to bring a bit

DON'T MISS THE REST OF THIS STORY!
Create a free account to continue and get unlimited access to hundreds of Nat Geo articles, plus newsletters.

Create your free account to continue reading

No credit card required. Unlimited access to free content.
Or get a Premium Subscription to access the best of Nat Geo - just $19
SUBSCRIBE

Read This Next

'World’s worst shipwreck' was bloodier than we thought
World’s first ultrasounds of wild manta rays reveal a troubling truth
Titanic was found during secret Cold War Navy mission

Go Further

Subscriber Exclusive Content

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet