Einstein’s understanding of gravity, as outlined in his general theory of relativity, predicts that all objects fall at the same rate, regardless of their mass or composition. This theory has passed test after test here on Earth, but does it still hold true for some of the most massive and dense objects in the known universe, an aspect of nature...
Associated Universities, Inc. (AUI) sponsored the American Astronomical Society (AAS) local student outreach event at the AAS 232nd summer meeting held this June in Denver, CO. As part of AUI’s role in serving as ambassadors of science and encouraging the next generation the next generation of scientists and engineers, the event provides middle...
Over the past several years, the Atacama Large Millimeter/submillimeter Array (ALMA) has transformed our understanding of protoplanetary disks — the gas- and dust-filled planet factories that encircle young stars. The rings and gaps in these disks provide intriguing circumstantial evidence for the presence of planets. Other phenomena, however,...
Nine more participants are about to embark on an astronomy trip of a lifetime. Each has been selected for the prestigious Astronomy in Chile Educator Ambassadors Program (ACEAP), a behind-the-scenes immersive experience to five astronomical observatories in Chile from June 10 to 18. The participants include educators and public outreach...