Project Grant 2205126
- This $507,210 Project Grant was awarded by the National Science Foundation (NSF) Division of Astronomical Sciences under the Mathematical and Physical Sciences program (CFDA 47.049). The grant supports a coordinated experimental, theoretical, and observational study led by the Smithsonian Astrophysical Observatory to advance the understanding of complex carbon chemistry in interstellar space. The key objectives are to: 1) Identify new organic molecules and determine the chemical pathways that...
- This $433,880 Project Grant awarded by the National Science Foundation (NSF) under the Mathematical and Physical Sciences Program (CFDA 47.049) will support research to understand the chemical composition of the planet-forming material around protostars. The project will utilize high-resolution telescope observations and chemical modeling to identify key characteristics of the hydrocarbon chemistry in hot protostellar gas, which is critical for understanding the early stages of planet formation....
- The National Science Foundation (NSF) Division of Astronomical Sciences awarded a 3-year, $418,655 Project Grant to the University of Colorado to investigate key gas-phase reaction mechanisms driving the formation of complex cyclic hydrocarbons in cold interstellar clouds. Under this award, the research team will use a combined experimental and computational approach to study the reactivity of the radical species ortho-benzyne and 2,3-pyridyne, which are critical in the synthesis of polycyclic...
- This three-year Project Grant from the National Science Foundation Division of Astronomical Sciences, under the Mathematical and Physical Sciences program (CFDA 47.049), provides $465,508 to the University of Massachusetts Boston to generate new spectroscopic data on small silicon carbide molecules that are key reactive intermediates in the formation of dust around evolved stars. Using advanced laser spectroscopy techniques including two-dimensional laser induced fluorescence and stimulated...
- This Project Grant award from the National Science Foundation's Mathematical and Physical Sciences program (CFDA 47.049) provides $436,192 to Purdue University to explore the chemistry of hot gas around protostars and identify key characteristics of the chemical composition of the material from which Earth-like planets form. The project will utilize high spatial resolution telescope observations and chemical theory, primarily supporting two graduate students and one postdoctoral researcher. It...
- This federal Project Grant award, titled "Decoding Chemical Diversity in Star Forming-Regions: A Combined Approach Using Chemo-Dynamical Models and Observations", is funded by the National Science Foundation (NSF) under the Mathematical and Physical Sciences Federal Grant Program (CFDA 47.049). The $602,466 grant supports a research project led by the University of Virginia to investigate the formation and evolution of complex organic molecules (COMs) in star-forming regions. The key...
- This $482,093 National Science Foundation (NSF) Project Grant, awarded under the Mathematical and Physical Sciences (CFDA 47.049) program, supports research by the Massachusetts Institute of Technology (MIT) to build an automated process using machine learning to analyze observations of over 1.5 billion stars from the Gaia mission of the European Space Agency. The goal is to chart the history of the Milky Way's formation by searching for stellar debris from past galaxy collisions. The research...
- Massachusetts Institute of Technology (MIT) received a three-year $575,000 Project Grant from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) to conduct research on the synthesis of phosphorus-containing small molecules with relevance to identifying interstellar molecules. Professor Christopher Cummins of MIT's Chemistry Department will synthesize molecules such as triphosphatetrahedrane, phosphorus mononitride, and phosphiranes derivatives for...
- The National Science Foundation (NSF) awarded a $300,000 Mathematical and Physical Sciences Project Grant (CFDA 47.049) to Dr. Etienne Palos at the University of California, Berkeley to conduct a 3-year research project on "First Principles Theory of Ion Chemistry and Algorithms for Computational Astrochemistry". The project aims to develop improved computational methods and algorithms to advance the discovery and identification of new molecules and ions in protoplanetary disks, with...
- This $228,609 National Science Foundation Project Grant supports research into understanding high-mass star formation through observations of cold, dense gas cores using the Atacama Large Millimeter/submillimeter Array (ALMA) telescope. Led by the Massachusetts Institute of Technology, the research team will conduct a systematic survey of potential starless, high-mass gas clumps within 5 kiloparsecs of Earth to reveal any embedded high-mass cores. Detailed ALMA observations will deliver...
This three-year, $439,831 project grant from the National Science Foundation Division of Astronomical Sciences, under the Mathematical and Physical Sciences federal grant program (CFDA 47.049), will support research exploring the chemical pathways leading to complex polycyclic aromatic hydrocarbons (PAHs) in cold, dark molecular clouds. The Massachusetts Institute of Technology researchers will use radio telescopes to search for additional PAHs in these regions and develop machine learning approaches to better understand interstellar chemistry. Data and code created will be publicly released. The researchers will also share results through online seminars. This work aims to advance understanding of PAH roles in the early stages of star and planet formation, as their presence in cold clouds was previously unexpected. Insights may interface with laboratory and modeling work across a large astronomy collaboration. The funding will allow continuation of spectroscopic line surveys and searches for new PAHs and related species, while creating novel tools to predict chemical inventories in space.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $439.8k | 7/29/22 |