Asteroids

OSIRIS-REx Asteroid Sampler Enters Final Assembly

OSIRIS-Rex, NASA’s first ever spacecraft designed to collect and retrieve pristine samples of an asteroid for return to Earth has…

10 years ago

Seeking Ceres: Following the Brave New World Through 2015

A little world is making big headlines in 2015. NASA’s Dawn spacecraft entered orbit around 1 Ceres on March 6th,…

10 years ago

No, a Giant Asteroid Isn’t Going to “Skim” Earth on Friday

There are ways to report on occasional close approaches by near-Earth objects (NEOs) that convey the respectful awareness of their presences…

10 years ago

This Is The Asteroid That Didn’t Hit Us

All right, sure – there are a lot of asteroids that don't hit us. And of course quite a few…

10 years ago

Scientists in Orbit Over Dawn’s Arrival at Ceres

Dawn’s approach and trajectory as it begins its orbital “dance” with Ceres. As you watch, note the timeline at upper…

10 years ago

The Number of Asteroids We Could Visit and Explore Has Just Doubled

There’s a famous line from Shakespeare’s Hamlet that says “There are more things in heaven and Earth, Horatio, than are…

10 years ago

An Even Closer View of Ceres Shows Multiple White Spots Now

NASA's Dawn spacecraft has acquired its latest and closest-yet snapshot of the mysterious dwarf planet world Ceres. These latest images,…

10 years ago

Awesome New Radar Images of Asteroid 2004 BL86

New video of 2004 BL86 and its moon Newly processed images of asteroid 2004 BL86 made during its brush with Earth Monday…

10 years ago

It Looks Like an Asteroid Strike Can’t Cause a Worldwide, Dinosaur-Killing Firestorm

For decades, scientists have debated the cause of the mass extinction that wiped out the dinosaurs and other life 65…

10 years ago

What Asteroid 2004 BL86 and Hawaii Have in Common

At first glance, you wouldn't think Hawaii has any connection at all with asteroid 2004 BL86, the one that missed Earth by…

10 years ago