An international team of astronomers used ALMA to capture high-resolution images of eight protoplanetary disks in the Sigma Orionis cluster, which is irradiated by intense ultraviolet light from a massive nearby star. To their surprise, they found evidence of gaps and rings in most of the disks—structures commonly associated with the formation of giant planets, like Jupiter.
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Astronomers Discover New Building Blocks for Complex Organic Matter
There should be a lot of carbon in space, but surprisingly, it’s not always easy to find. While it can be observed in many places, it doesn’t add up to the volume astronomers would expect to see. The discovery of a new, complex molecule (1-cyanopyrene), challenges these expectations, about where the building blocks for carbon are found, and how they evolve.
Massive Stars Born from Violent Cosmic Collapse
An international team of astronomers has observed evidence that massive stars can be born from rapidly collapsing clouds of gas and dust, challenging long-held assumptions about star formation.
Investing in the Next Generation of Researchers
Credit: Brian Kent, NRAO/AUI/NSF
Laying the Groundwork for Future International Scientific Collaborations
CAPE TOWN, SOUTH AFRICA—Astronomers from 107 nations convened at the International Astronomical Union’s (IAU) 2024 General Assembly. Among them, 10 early career researchers had the opportunity to engage with colleagues from around the world and better understand how their studies fit into the broader research community. Funding for travel and accommodations was made possible through the Junior Member Grant Fund, established in partnership between the Heising-Simons Foundation (HSF), Associated Universities Inc. (AUI) and IAU.
The Junior Member Grant Fund created an invaluable opportunity for early-career astronomers to network and meet colleagues from all around the world, exchange their experiences, promote their research and expand their knowledge on various areas of research. Junior members also had the opportunity to meet astronaut Sian Proctor.
One key topic was the IAU Office of Astronomy for Development (IAU-OAD). OAD aims to further the use of astronomy, including its practitioners, skills and infrastructures, as a tool for sustainable development globally. International collaboration is increasingly important for astronomy whether it is for sharing dry, dark skies or teaming for global scale research projects, such as the Event Horizon Telescope.
“Being able to attend the IAU GA was a very personally and professionally productive experience, as I got to share both my IAU-OAD work and exoplanet research while connecting with a broader network of other scientists, educators and community members than ever before,” said Rena Lee, an early career researcher from Institute for Astronomy, University of Hawai’i at Mānoa. “I am extremely grateful to the HSF, AUI and IAU for their support.”
“Career development is an important and too often neglected part of work force development,” said Tiffany Stone Wolbrecht, interim director of education and public engagement at AUI. “It’s important to invest in a diverse group of early career researchers to retain them in the field and to inspire them to shape the future of research.”
Participating scholars included Mojgan Aghakhanloo, University of Virginia; Karina Barboza, The Ohio State University; Bettymaya Foott, University of Arizona; Jessica Heim, University of Southern Queensland’s Centre for Astrophysics; Vincent Ledvina, University of Alaska Fairbanks; Rena Lee, University of Hawai’i at Mānoa; Cecilia Mac Cormack, NASA Goddard Space Flight Center; Krislyn Sourivong, Virginia Tech; Yu-Hsuan (Eltha) Teng, University of California San Diego; and Lieke van Son, Flatiron Institute’s Center for Computational Astrophysics and Princeton University.
AUI’s donors, partners and sponsors help bolster the STEM workforce development pipeline through accessible, diverse and engaging programs that begin in early childhood and continue through career development. Together, we can help spark a new generation’s love and respect for science so they can continue to explore, solve grand challenges, and help make scientific and technological breakthroughs possible.
Recent News
ALMA Reveals Planets Can Form Under Harsh Radiation
An international team of astronomers used ALMA to capture high-resolution images of eight protoplanetary disks in the Sigma Orionis cluster, which is irradiated by intense ultraviolet light from a massive nearby star. To their surprise, they found evidence of gaps and rings in most of the disks—structures commonly associated with the formation of giant planets, like Jupiter.
Astronomers Discover New Building Blocks for Complex Organic Matter
There should be a lot of carbon in space, but surprisingly, it’s not always easy to find. While it can be observed in many places, it doesn’t add up to the volume astronomers would expect to see. The discovery of a new, complex molecule (1-cyanopyrene), challenges these expectations, about where the building blocks for carbon are found, and how they evolve.
Massive Stars Born from Violent Cosmic Collapse
An international team of astronomers has observed evidence that massive stars can be born from rapidly collapsing clouds of gas and dust, challenging long-held assumptions about star formation.