Asteroids
Latest about Asteroids
NASA's Lucy probe will fly by a 'dinky' asteroid on Nov. 1. Here's what to expect (video)
By Robert Lea published
A new NASA video explains what will happen when the space agency's Lucy probe flies by the space rock Dinkinesh on Nov. 1, in a test ahead of its trek to the Trojan asteroids in Jupiter's orbit.
Metal asteroid Psyche has a ridiculously high 'value.' But what does that even mean?
By Rebecca Sohn published
NASA's upcoming Psyche mission could be incredibly valuable — not only for planetary science but also for the budding asteroid mining industry.
'Oumuamua: A guide to the 1st known interstellar visitor
By Keith Cooper last updated
Reference 'Oumuamua, our first visitor from another star system raised more questions than answers. Here we explore what is could be, where it came from and where it's going.
Asteroid Apophis will visit Earth in 2029. Why do scientists want NASA to send a probe there first?
By Andrew Jones published
NASA's Small Bodies Assessment Group wants the agency to send spacecraft to visit the asteroid Apophis before it makes a close approach to Earth in 2029.
Newly discovered asteroid zooms within 2,500 miles of Earth
By Tereza Pultarova published
A newly discovered space rock about 6.5 feet wide (2 meters) zipped past Earth today at a distance five times closer than GPS satellites orbit.
How many potentially dangerous asteroids narrowly miss Earth each year?
By Steven Tingay published
Last year Earth had more than 100 close encounters with large asteroids. What are the odds of a direct hit in the near future?
AI algorithm discovers 'potentially hazardous' asteroid 600 feet wide in a 1st for astronomy
By Robert Lea published
A new AI algorithm programmed to hunt for potentially dangerous near-Earth asteroids has spotted its first space rock.
How long can an asteroid 'survive'?
By Joanna Thompson published
Asteroids are left over from the early solar system. Here's how they get destroyed.
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