AUSTIN — Dust is an annoyance in everyday life, but an important building block of stars and planets. As such, astronomers need to understand how cosmic dust forms over time — it's an integral step in figuring out the evolution of galaxies, and the stars and planets within them.
FORT DAVIS, Texas — A group of astronomers led by Gregg Wade of the Royal Military College of Canada have used the Hobby-Eberly Telescope (HET) at The University of Texas at Austin's McDonald Observatory and the Canada-France Hawaii Telescope (CFHT) on Hawaii's Mauna Kea to measure the most magnetic massive star yet. Their work is published in today's issue of the research journal Monthly Notices of the Royal Astronomical Society.
FORT DAVIS, Texas — NASA's Kepler mission has found the first multi-planet solar system orbiting a binary star, characterized in large part by University of Texas at Austin astronomers using two telescopes at the university's McDonald Observatory in West Texas. The finding, which proves that whole planetary systems can form in a disk around a binary star, is published in today's issue of the journal Science.
AUSTIN, Texas — A team of astronomers led by researchers from The University of Texas at Austin has confirmed the emission of gravitational waves from the second-strongest known source in our galaxy by studying the shrinking orbital period of a unique pair of burnt-out stars. Their observations tested Albert Einstein's theory of general relativity in a new regime. The results will be published soon in The Astrophysical Journal Letters.
New York, N.Y. — The Gruber Foundation and the International Astronomical Union recently announced that the members of the Wilkinson Microwave Anisotropy Probe (WMAP) team, including University of Texas at Austin professor Eiichiro Komatsu, are the recipients of the 2012 Gruber Cosmology Prize. Komatsu is the director of the university's Texas Cosmology Center.
FORT DAVIS — Ten high school students are spending the week at McDonald Observatory learning to use telescopes to support a study of one of the biggest mysteries in science today: dark energy. They are also sharing their experiences using social media.
FORT DAVIS, Texas — Astronomers from The University of Texas at Austin and Wesleyan University have used the Hobby-Eberly Telescope at UT Austin’s McDonald Observatory to confirm that a Jupiter-size planet in a nearby solar system is dissolving, albeit excruciatingly slowly, because of interactions with its parent star. Their findings could help astronomers better understand star-planet interactions in other star systems that might involve life.
News release provided by University Co-Op
GALVESTON — The University of Texas at Austin is naming an innovative astronomical instrument doing groundbreaking work at McDonald Observatory after pioneering energy producer, real estate developer, and philanthropist George P. Mitchell and his late wife Cynthia Mitchell. University representatives including McDonald Observatory Director David L. Lambert and Chief Astronomer Gary Hill, along with members of the UT-Austin Astronomy Program Board of Visitors, will celebrate the event with Mr. Mitchell and his family at a private event in Galveston today.
FORT DAVIS, Texas — The first of a planned suite of telescopes of the Las Cumbres Observatory Global Telescope (LCOGT) Network achieved first light recently at The University of Texas at Austin's McDonald Observatory.
“We're thrilled,” said LCOGT Scientific Director Tim Brown, “to have our first telescope in such a well-supported site, with superbly dark skies.”
