Asteroid & Comet Missions
Latest about Asteroid & Comet Missions
Meet Phaethon, a weird asteroid that thinks it's a comet – our new research may explain what's going on
By Martin D. Suttle published
Meet Phaethon, a "rock comet" that blurs the definitions between asteroid and comet, and learn why it will be worth paying attention to this fascinating object in the coming years.
UAE on track to launch bold 7-asteroid mission in 2028
By Leonard David published
The Emirates Mission to the Asteroid Belt will conduct high-speed flybys of six asteroids, then orbit and drop a lander onto a seventh space rock.
Shelved NASA spacecraft could spy on asteroid Apophis before 2029 Earth flyby
By Brett Tingley published
NASA is considering pulling a pair of shelved spacecraft out of storage to spy on notorious asteroid Apophis ahead of its April 2029 Earth flyby.
Space mining startup AstroForge aims to launch historic asteroid-landing mission in 2025
By Mike Wall published
Asteroid-mining startup AstroForge plans to launch its third mission, which will land on a metallic space rock, in 2025.
NASA’s asteroid sample mission gave scientists around the world the rare opportunity to study an artificial meteor
By Brian Elbing, Elizabeth A. Silber published
While very small meteoroids are common, larger ones — bigger than a dishwasher — are not.
Rare OSIRIS-REx asteroid sample debuts at Space Center Houston
By Robert Z. Pearlman published
Move over, moon rocks! Space Center Houston has a new type of space stone in its showcase: a sample of the asteroid Bennu.
How Earth's new Rubin Observatory will usher in the next era of asteroid space missions
By Robert Lea published
The Vera C. Rubin Observatory won't ever leave Earth, but its big picture, highly detailed view of the solar system will inspire a new era of space missions destined to visit asteroids.
Near-Earth asteroids: Hunting and tracking upcoming flybys
By Robert Lea last updated
Reference Here we explore whether there are any upcoming asteroid encounters and how NASA and other space agencies actively monitor near-Earth asteroids that have the potential to hit our planet.
NASA finally opens OSIRIS-REx asteroid sample canister after freeing stuck lid
By John Loeffler published
After months of anticipation, NASA's OSIRIS-REx mission team has successfully accessed the treasure trove of asteroid material the probe collected during its billion-mile journey.
At last! NASA finally frees lid of asteroid Bennu sample capsule after battling stuck fasteners
By Samantha Mathewson published
NASA technicians have finally removed the two stubborn fasteners that prevented them from accessing all of the asteroid samples returned to Earth by OSIRIS-REx in September.
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