A newly discovered impact crater below the seafloor hints at the possibility that more than one asteroid hit Earth during the time when dinosaurs went extinct. UArizona researcher Veronica Bray, who specializes in craters found throughout the solar system, is co-author of a new study about the discovery.
The Large Binocular Telescope is unrivaled in the global arsenal of optical telescopes. Sporting two 27-foot mirrors made at UArizona, its unique design allows astronomers to make observations that would not otherwise be possible.
The partnership, which also includes researchers in the Republic of Ireland and Northern Ireland, will focus on developing technology that will provide connectivity between quantum computers over short and long distances.
Analyses based on locations and viral sequencing of early cases indicate the COVID-19 pandemic started in Wuhan's Huanan Seafood Wholesale Market, with two separate jumps from animals to humans.
Analyses based on locations and viral sequencing of early cases indicate the COVID-19 pandemic started in Wuhan's Huanan Seafood Wholesale Market, with two separate jumps from animals to humans.