The SETI Institute established the $500K STRIDE fund for SETI Institute researchers and EOC (Education, Outreach, and Communications) professionals to develop innovative research and education proposals. The first five grants awarded will support projects that:
- analyze Earth's colors and climate to create detectors for studying exoplanets
- develop a multi-backend capability for the Allen Telescope Array (ATA) that will speed up scientific progress with the ATA, doubling telescope time
- measure dust in Oregon's dust devils, aiding atmospheric studies on Earth and Mars
- enhance ETI signal detection by studying stellar activity impacts on planets around M dwarf stars
- introduce a bilingual cartoon series to enrich communications about SETI Institute science and engage diverse audiences
STRIDE grants include funding for basic research, technology development, prototyping, equipment and instrumentation, field expedition work, education program development, materials, hardware, software, and more. Last year, the SETI Institute announced a philanthropic gift of $200M from the estate of Franklin Antonio, a visionary supporter and catalyst of the work of the SETI Institute for more than 12 years. Co
founder of communications chip company Qualcomm, Antonio left an extraordinary legacy to enable breakthrough science in the search for intelligent life beyond our world. The Franklin Antonio Bequest funds the STRIDE program, and the SETI Institute expects to solicit it annually.
Polarimetry of Earth-like planets and Remote-sensing of Life (PEARL)
SETI astronomers will explore what a planet like the Earth would look like through large telescopes like NASA's Habitable Worlds Observer. Dr. Margaret Turnbull and her collaborators, Dr. Bill Sparks and Dr. Kim Bott will study the colors of the Earth to determine how they reveal the presence of different surfaces and clouds as the planet rotates. They will also use state-of-the-art climate models to examine how the Earth would change if the length of the day were different. The team will develop instrumentation to detect these signals, prototyping a detector that could fit on a small satellite to observe the Earth.
PI: Dr. Margaret Turnbull
Co-Is: Dr. William Sparks and Dr. Kimberly Bott
Accelerating multi-backend capability development on the Allen Telescope Array
The Allen Telescope Array (ATA) is a cutting-edge radio telescope performing research in SETI and radio astronomy. With the STRIDE grant, the team will install a new server and design software to allow for two or more science projects to be performed simultaneously with the ATA, so long as their targets are in approximately the same patch of sky. This "multi-backend" capability will hugely accelerate the rate of scientific progress and discovery with the ATA, sometimes doubling the available telescope time.
PI: Dr. Sofia Sheikh
Co-I: Luigi Cruz
Analog Field Testing of Dust Devil Meteorological Properties
The STRIDE grant will allow the project team to measure the concentration of dust in dust devils in the Alvord Desert of Oregon. Calibrating instruments have already produced large images and meteorology data sets. This calibration will enable measurements of dust lofting rates in this data set and in future measurements, providing an estimate of how much dust devils contribute to the atmospheric dust budget on Earth. We can then apply this technique to similar measurements of dust devils observed from the Perseverance rover on Mars.
PI: Dr. Lori Fenton
Project TARANG: Technosignature Analysis of stellaR Activity on Narrowband spectral broadeninG
This project addresses the understudied impact of stellar activity on detecting narrowband ETI (extraterrestrial intelligence) signals, particularly those originating from planets orbiting M dwarf stars, which are smaller and dimmer than Earth’s sun. By simulating the effects of these stellar environments and orbital properties on signal distortion, the project aims to significantly enhance the ability to find technosignatures. The research includes creating a public, interactive database to predict signal distortions, improving the sensitivity of radio technosignature searches, and developing advanced AI tools to detect these signals distorted by stellar environments.
PI: Dr. Vishal Gajjar
SETI Chronicles
Our new STRIDE program aims to enhance the SETI Institute's communications program by introducing a monthly cartoon series in English and Spanish. The color illustrations will portray aspects of current research at the SETI Institute in a new way. Downloadable black-and-white coloring pages will allow diverse audiences to apply their ideas and colors.
PI: Dr. Ann Marie Cody
Co-Is: Rebecca McDonald and Ly Ly