For decades, scientists have suspected that a fifth fundamental force might exist. Unlike the four already identified ...

Don't Miss: Today’s deals: $299 Apple Watch Series 10, $38 Sony portable speaker, $249 DJI Mini 4K drone, more The particles that Bennu is shedding were discovered almost completely on accident.

Bennu was studied to better understand other ... A NASA spacecraft with solar wind particles slammed into the Utah desert and shattered in 2004, compromising the samples. A NASA capsule with ...

The spacecraft reached Bennu in December 2018 ... As the gas exited through vents, small rocks and soil particles were captured in filters. After backing away, OSIRIS-REx's robot arm deposited ...

NASA officials in Houston displayed images of salt-and-pepper chunks of rock and particles of dark space dust that were brought back to Earth from the asteroid, Bennu, and described initial ...

University of Arizona scientists received 200 milligrams — roughly seven-thousandths of an ounce — of the asteroid Bennu sample for analysis. "We have over a 1,000 particles that are greater ...

The team determined that the way this "deep-space landslide" progressed would be possible only if Bennu had certain properties at its surface — namely, dry dust particles with little or no cohesion.

Another metric that the scientists looked at was the cohesion of Bennu’s regolith—how strongly different particles stick together, like clumps of flour or cocoa powder, Walsh explains.

Among them, the near-Earth asteroid, known as Bennu, contains a surprising reservoir of a mineral called magnesium phosphate. These bright-white particles sprinkled in a sea of Bennu's dark rocks ...

In October 2020, a University of Arizona-led team commanded the OSIRIS-REx spacecraft to scoop the dirt of near-Earth asteroid Bennu. The maneuver produced a plume of particles that burst out like ...

Bennu is a 1,600-foot-wide near-Earth asteroid ... The spacecraft returned to Earth in 2020 after extracting 5 grams of particles from the asteroid. A team of researchers from the Japan Agency ...

Bennu is significantly smaller than the 6-mile ... strong stratospheric warming caused by the solar absorption of dust particles," Timmerman said. Not every organism would suffer, however.