High-energy transient signals are most often determined to be gamma-ray burst events, but the recently-launched Einstein Probe has expanded astronomers’ ability to quickly respond to similar signals occurring at X-ray wavelengths. Now, a multi-wavelength study of EP240408a concludes that while many of the signal’s characteristics might lead to the conclusion that it is a gamma-ray burst, the non-detection at radio wavelengths precludes that possibility.
OAS and AUI Launch Project to Improve Access to Educational Resources for Persons with Disabilities
Recent News
Students Contribute to New Understanding of ‘Twinkling’ Pulsars
The flexible observing setup of the Green Bank Observatory’s 20-meter telescope enabled frequent, long-duration observations of eight pulsars, spanning two and a half years for a student-driven study carried out by students in the Pulsar Science Collaboratory program.
Double the Disks, Double the Discovery: New Insights into Planet Formation in DF Tau
Tucked away in a star-forming region in the Taurus constellation, a pair of circling stars are displaying some unexpected differences in the circumstellar disks of dust and gas that surround them. A new study led by researchers at Lowell Observatory, combining data from the Atacama Large Millimeter/submillimeter Array (ALMA) and Keck Observatory, has unveiled intriguing findings about planet formation in this binary star system, known as DF Tau, along with other systems in this region.
OAS and AUI Launch Project to Improve Access to Educational Resources for Persons with Disabilities
The Organization of American States (OAS) and Associated Universities, Inc. (AUI) are launching a joint project to create an online repository of resources that make teaching and learning more accessible for persons with disabilities.
The launch of the project includes a three-month survey of those who produce or use existing teaching and learning resources for persons with disabilities. The OAS, through its Secretariat for Access to Rights and Equity, and AUI will use the results of the survey to develop a searchable resource portal accessible to the public by end of summer 2020.
The project responds to the situation facing persons with disabilities in educational systems in the Americas, in which many are segregated, rejected, objectified, ignored and/or left behind. According to UNICEF, UNESCO, and World Bank studies, on average only 20% of children and young persons with disabilities attend school worldwide. In the Americas, seven out of ten children with disabilities do not attend school, and more than 8 million are at risk of being excluded from the system. This constitutes a systematic violation of the right to education. Through this project OAS and AUI will raise awareness of, and increase access to teaching and learning resources for this vulnerable community.
Recent News
NSF VLA Contributes Crucial Puzzle Piece to ‘Peculiar’ High Energy Transient
High-energy transient signals are most often determined to be gamma-ray burst events, but the recently-launched Einstein Probe has expanded astronomers’ ability to quickly respond to similar signals occurring at X-ray wavelengths. Now, a multi-wavelength study of EP240408a concludes that while many of the signal’s characteristics might lead to the conclusion that it is a gamma-ray burst, the non-detection at radio wavelengths precludes that possibility.
Students Contribute to New Understanding of ‘Twinkling’ Pulsars
The flexible observing setup of the Green Bank Observatory’s 20-meter telescope enabled frequent, long-duration observations of eight pulsars, spanning two and a half years for a student-driven study carried out by students in the Pulsar Science Collaboratory program.
Double the Disks, Double the Discovery: New Insights into Planet Formation in DF Tau
Tucked away in a star-forming region in the Taurus constellation, a pair of circling stars are displaying some unexpected differences in the circumstellar disks of dust and gas that surround them. A new study led by researchers at Lowell Observatory, combining data from the Atacama Large Millimeter/submillimeter Array (ALMA) and Keck Observatory, has unveiled intriguing findings about planet formation in this binary star system, known as DF Tau, along with other systems in this region.