Just-forming stars, like growing babies, are always hungry and must “feed” on huge amounts of gas and dust from dense envelopes surrounding them at birth. Now a team of astronomers including Robert Gutermuth, a University of Massachusetts Amherst expert in imaging data from the Spitzer Space Telescope, reports observing an unusual “baby” star that periodically emits infrared light bursts, suggesting it may be twins, that is, a binary star. The discovery is reported this month in Nature.
Senior Astronomy student Kelly Malone is one of four undergraduate students recognized as the UMass Amherst Rising Researchers, which is an award sponsored by University Relations and Research Engagement. Kelly, who is a double-major in physics and astrophysics, and others are recognized for their achievements in research, scholarship, and creative activity.
The call for LMT shared-risk Early Science (ES) programs has yielded a total of 34 proposals (18 Mexico, 16 UMass/Five Colleges), that involved 146 different researchers (including students) world-wide (67 Mexico, 22 UMass/Five Colleges and 57 at other non-partner U.S. and international institutes). After a review, successful proposals will be scheduled and executed by the UMass and Mexican astronomers during the 10 week period starting on May 1, 2013. The details of the LMT Early Science program can be found at the LMT/GTM website.
Allison Kirkpatrick has been selected to receive a 2013-14 Graduate School Fellowship. The Graduate School Fellowship was created to recognize and reward excellence among a select group of incoming and continuing graduate students.
Two Astronomy Department graduate students, Joseph Burchett and Brandt Gaches, were awarded the Summer 2013 Fellowship of the Massachusetts Space Grant Consortium.
Professor Daniela Calzetti was recently awarded a Treasury Program on the Hubble Space Telescope for 154 orbits, to use the powerful WFC3 Camera on board the HST to image nearby galaxies from the ultraviolet to the red. The program is called LEGUS: Legacy ExtraGalactic UV Survey, and will be executed on the HST starting in the Fall of 2013. In addition to the 154 primary orbits, Professor Calzetti was also awarded 154 parallel orbits, that will increase the legacy value of the survey.
Professor Daniela Calzetti has been selected as one of the faculty members to be recognized at the ninth annual UMass Amherst Faculty Convocation. This event, to be held on Friday, October 4 at 11:00 am in Bowker Auditorium, will be a celebration of research and creative activity that has achieved national and/or international recognition in recent years. As an honoree, she will receive a crystal statuette, which will be presented to her during the convocation ceremony.
Professor Emeritus William M. Irvine has been elected to the Steering Committee of the new IAU Division F, Planetary Systems and Bioastronomy. Commission F "deals with our Solar System, extrasolar planetary systems, and bioastronomy. To this purpose, the Division promotes studies concerning planetary systems, including our own, aimed at the understanding of their formation and evolution, from the point of view of the dynamics and of the physics, as well as of the occurrence of conditions favourable to the development of life in the universe. Division F promotes the dissemination of reliable physical and dynamical data concerning the astronomical objects in the above fields, and oversees the assignment of proper nomenclature and discovery credits, where appropriate."
Some 1740 of the IAU's >10,000 members belong to Division F.
Giant new telescope ready to attempt imaging black hole at center of galaxy. Article in the UMass Amherst "In The Loop" Weekly 8/22/13.
Professor Daniel Wang and an international team discover why massive black holes consume less material than expected.