小行星 101955 Bennu 是一块平均直径 500 米的巨大岩石，自 1999 年进入天文学家们的视野起，就得到了密切的关注——它有两千多分之一的概率在下个 ...

根据在《科学》和《科学进展》杂志上各自刊登了一篇文章的两项新研究披露，由OSIRIS-REx 任务对小行星 Bennu 进行采样期间收集到的数据显示，该小 ...

B. Rozitis et al. Asteroid (101955) Bennu’s weak boulders and thermally anomalous equator. Science Advances. Published online October 8, 2020. doi: 10.1126/sciadv.abc3699.

NASA released the closest shot of the near-Earth asteroid 101955, Bennu, earlier this week. The picture, taken by the space agency's OSIRIS-REx spacecraft, was shot from a distance of 0.4 miles ...

A first look at 162173 Ryugu and 101955 Bennu: Hayabusa 2 and OSIRIS-REx arrive at their respective target asteroids II. American Geophysical Union meeting, Washington, D.C., December 11, 2018.

NASA's spacecraft OSIRIS-REx has finally reached the asteroid 101955 Bennu—which may be on collision course with the Earth—after traveling for just over two years since its launch in September ...

NASA made history on Tuesday afternoon as its OSIRIS-REx spacecraft successfully “tagged” the asteroid, 101955 Bennu, and in doing so collected a small sample of regolith from the passing ...

OSIRIS-REx wrapped up observations in May 2021 and departed Bennu to return the samples to Earth. The trek required 2½ years orbiting the Sun twice inside of Venus’ orbit.

Yu Jiang, Jürgen Schmidt From Jan. 6, 2019 to Feb. 18, 2019, OSIRIS-REx observed asteroid (101955) Bennu ejecting 11 plumes of dust, of which part is escaping and another part […] ...

If you plan to visit asteroid (101955) Bennu, you'll need a new map. The International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN) and NASA have decided that ...