One proposed way of examining if such a force could exist is by closely monitoring asteroid trajectories, and few near-Earth ...

Bennu的威胁. NASA目前正在监测一颗名为Bennu的小行星，它对地球构成了显著风险。Bennu于1999年首次被观测到，是一颗可能在2182年9月24日与地球相撞的 ...

Bennu is categorized as a near-Earth asteroid, and scientists say there is a 1-in-1,750 chance it could slam into Earth during a series of very close passes between 2175 and 2199.

NASA says Bennu asteroid sample shows evidence of water, carbon 00:24. Rocks and soil collected from the asteroid Bennu and brought back to Earth last month by NASA's OSIRIS-REx probe are rich in ...

On Sunday, NASA’s OSIRIS-Rex mission will deliver a sample it collected from asteroid Bennu, completing a seven-year journey that could provide insights into how life originated on Earth.

Bennu was discovered in 1999 and is believed to be part of a larger asteroid that collided with another space rock. It’s about one-third of a mile wide and is roughly the height of the Empire ...

According to a study published recently in Science Advances, there is a 0.037% chance that a medium-size asteroid could ...

"Asteroid Bennu may be a fragment of an ancient ocean world. That's still highly speculative. But it's the best lead I have right now to explain the origin of that material," Lauretta said.

“Bennu is a potentially hazardous asteroid, and what we learn from the sample will help us better understand the types of asteroids that could come our way,” NASA Administrator Bill Nelson said when ...

Asteroid Bennu is much stranger than researchers previously thought. When the OSIRIS-REx probe arrived at asteroid Bennu, it found a body that looked and behaved quite differently from what ...

And when we got to Bennu, we actually saw we did a pretty good job. We really did see this interesting spinning top shape that looks like, you know, it's bulging at the equator.