News

NASA's asteroid target practice may not have been the success we thought
There are currently no known asteroids on an impact course with the planet. Still, scientists are keeping a watchful eye on ...
NASA's DART mission ejected boulders from asteroid Dimorphos, offering new insight into asteroid collision outcomes
NASA's DART mission successfully altered Dimorphos' orbit, but the impact unleashed over 100 boulders, significantly boosting ...
Space.com on MSN3d
NASA's asteroid-crash Earth defense tactic has a complication — DART ejected large boulders into space
When NASA's DART mission crashed into the asteroid Dimorphos, the first stage of the impact saw the spacecraft's solar panels ...
Deflecting a Killer Asteroid Is More Complicated Than NASA Thought
In 2022, NASA rammed a spacecraft into an asteroid to see if it could alter its orbital period around its parent asteroid. The mission, dubbed the Double Asteroid Redirection Test (DART), aimed to ...
Modern Engineering Marvels on MSN2d
Boulder Barrage and Ejecta Dynamics Redefine Asteroid Deflection Strategies After DART
When a vending-machine-sized spacecraft hit Dimorphos in 2022, planetary defense experts anticipated an easy test of kinetic ...
Futurism on MSN1d
Remember That Asteroid NASA Deflected in a Test of Saving Earth? We Have Bad News
Scientists found that NASA's DART spacecraft ejected a massive barrage of boulders when it bashed into asteroid Dimorphos in ...
Crashing into an asteroid creates chaotic space boulders
In the almost three years since NASA proved that it could successfully deflect an asteroid, we’ve learned a lot about these ...
NASA mission to deflect asteroid size of 'Pyramid of Giza' causes some very unexpected results
It ultimately was successful, with NASA correctly predicting that it is possible to redirect celestial objects. The asteroid known as Dimorphos was approximately the size of the Great Pyramid of Giza, ...
The Debrief2d
“Something Unknown Is at Work” Behind NASA’s DART Planetary Defense Mission—and Astronomers Are Worried
Planetary defense scientists say NASA’s DART asteroid redirection mission sent space rocks hurtling on unexpected ...
Massive boulders ejected during DART mission may complicate future asteroid deflection efforts
When NASA's DART spacecraft slammed into the asteroid moon Dimorphos in September 2022, it didn't just change the asteroid's ...
IFLScience on MSN3d
"Something Unknown Is At Work Here": Unexpected Results From NASA Mission To Deflect Asteroid
NASA's DART spacecraft attempted to deflect an asteroid about the size of the Great Pyramid of Giza. New work tracking the debris has found a few fairly large surprises.