A meteor impact 66 million years ago generated a tsunami-like wave in an inland sea that killed and buried fish, mammals, insects and a dinosaur, the first victims of Earth’s last mass extinction event. The death scene from within an hour of the impact has been excavated at an unprecedented fossil site in North Dakota. On hand to investigate was Mark Richards, a UC Berkeley professor emeritus of earth and planetary science who is now provost and professor of earth and space sciences at the University of Washington.
The Heising-Simons Foundation announced its 2019 recipients of the 51 Pegasi b Fellowship in planetary astronomy, and incoming postdoc, Cheng Li, was one of their recipients of this prestigious fellowship.
Some of the peculiar aspects of our solar system have been linked to the close approach of another star in our system’s infancy that flung things helter-skelter. UC Berkeley and Stanford University astronomers think they have now found a smoking gun that points to how this happened.
A new study authored by Paul Renne, a professor-in-residence of earth and planetary science, indicates that an asteroid or comet impact 66 million years ago reignited massive volcanic eruptions half a world away from the impact site in the Caribbean Sea. But it leaves unclear to what degree the two catastrophes contributed to the near-simultaneous mass extinction that killed off the dinosaurs and many other forms of life.
Seven assistant professors from the fields of astronomy, biology, computer science, economics and statistics have been named 2019 Sloan Research Fellows. They include Courtney Dressing, astronomy; Shirshendu Ganguly, statistics; Priya Moorjani, molecular and cell biology; and Philipp Strack and Gabriel Zucman, economics.
UC Berkeley astronomers studying Neptune’s tiniest moon, Hippocamp, now believe it was chipped off a larger moon, Proteus, by a cosmic collision billions of years ago. “This discovery is yet another example of the violent collisional history and continuous evolution of our solar system,” said researcher and astronomy professor Imke de Pater.
UC Berkeley researchers, both faculty and students, are jumping in to interpret new images of the planet Uranus and Neptune recently released by NASA. The images reveal clues to the planets' weather, including massive year-long storms.
Daniel Weisz, an assistant professor of astronomy at UC Berkeley, was honored at this week’s meeting of the American Astronomical Society for his early-career research on relatively nearby “dwarf” galaxies using the Hubble Space Telescope.
While our research is always advancing and our teaching is always improving, our core needs remain constant. It is our people – faculty and students – who bring excellence to Berkeley, so funding for faculty positions and graduate student fellowships are our very top priorities.