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A team of scientists led by UArizona's Christopher Hamilton will send drones on exploration missions across a lava field in Iceland to test a next-generation Mars exploration concept.
Astronomers have observed the most distant quasar to date. Formed 670 million years after the Big Bang, it provides insight into the formation of massive galaxies in the early universe.
Planetary scientists wondered if bands of winds or swirling storms dominated the atmospheres of brown dwarfs. UArizona-led research solved the mystery.
NASA has selected Carlos Vargas, a UArizona postdoctoral researcher, to lead a $20 million mission to build a space telescope that will map vast regions of star-forming gas that have eluded observation for decades.