Question

how far away from earth is the asteroid bennu?

Explanation:

The distance of asteroid Bennu from Earth varies. At its closest approach, it can be about 0.012 AU (Astronomical Units, where 1 AU is the average distance from Earth to the Sun, approximately 93 million miles) or around 1.8 million kilometers. However, its orbital path means the distance changes over time. For example, during the OSIRIS - REx mission's approach, it was studied at different distances as the spacecraft navigated to it.

Answer:

The distance of asteroid Bennu from Earth varies; at closest approach, it can be around 0.012 AU (or ~1.8 million kilometers), with the distance changing due to its orbital motion.