University of Arizona launches OSIRIS-REx

- To Bennu and back -

Bigger Questions. Better Answers.

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Research News

Illustration of a comet traveling through space between the earth and sun

What is a Comet?

Picture a dirty snowball up to a mile in diameter – an orbiting celestial body made up of ice, gases, rock, dust, and... Read more

For Desert Dwellers, a Life in Balance

Can a place where water is hard to come by and heat is hard to escape sustain a growing population?Some say it can’t,... Read more
A female Bombus impatiens (bumblebee) sonicating a deadly nightshade blossom in the UA EEB greenhouse.

New Study Reveals the Evolution of Sonicating Bees

Walking through the chaparral one day back when he was in high school, Stephen L. Buchmann heard a faint buzzing sound... Read more

Video: Researching Vehicle-to-Vehicle Communications to Reduce Risk of Accidents

When an accident or emergency happens, seconds matter. As first responders race toward the scene, getting snarled in... Read more
Reddy and Campbell examine their animation of a Chinese space station flyby.

UA Researchers Track Chinese Space Station as it Falls to Earth

A defunct Chinese space station, Tiangong-1, is expected to fall to Earth any day now – on March 31, give or take a few... Read more
Solar panels in a green field with flowers blooming underneath the panels.

What is Agrivoltaics?

The Sonoran Desert is a perfect place to see agrivoltaics in action. It's a new way of combining renewable energy with... Read more