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Researchers focus AI on finding exoplanets - Phys.org

Researchers focus AI on finding exoplanets - Phys.org

Researchers focus AI on finding exoplanets - Phys.org
Feb 07, 2023 1 min, 7 secs

"One of the novel things about this is analyzing environments where planets are still forming," said Jason Terry, doctoral student in the UGA Franklin College of Arts and Sciences department of physics and astronomy and lead author on the study.

"This is a very exciting proof of concept," said Cassandra Hall, assistant professor of astrophysics, principal investigator of the Exoplanet and Planet Formation Research Group, and co-author on the study.

The James Webb Space Telescope, launched by NASA in 2021, has inaugurated a new level of infrared astronomy, bringing stunning new images and reams of data for scientists to analyze.

The Nancy Grace Roman Observatory, a 2.4-meter survey telescope scheduled to launch in 2027 that will look for dark energy and exoplanets, will be the next major expansion in capability—and delivery of information and data—to comb through the universe for life.

then run a dozen simulations to see if that's a wiggle and … it's easy to overlook them—they're really tiny, and it depends on the cleaning, and so this method is one, really fast, and two, its accuracy gets planets that humans would miss."

"There remains, within science and particularly astronomy in general, skepticism about machine learning and of AI, a valid criticism of it being this black box—where you have hundreds of millions of parameters and somehow you get out an answer.

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