Asteroid Bennu, target of NASA’s sample return mission, is rotating faster over time

In late 2018, the Origins, Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) spacecraft arrived at Bennu, the asteroid it will be studying and sampling over the next several years. http://www.bizsiziz.com/asteroid-bennu-target-of-nasas-sample-return-mission-is-rotating-faster-over-time/