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Artificial Intelligence and Machine Learning Science and Technology Interest Group

The NASA Cosmic Origins Program AI/ML Science and Technology Interest Group (AI/ML STIG) addresses the critical need to upskill the astronomy community with AI literacy. We provide structured, domain-specific AI education through stackable, bite-sized modular training designed for astronomical research contexts.

About AI/ML STIG

Building AI Literacy for Astronomical Research

Astrophysics is an emerging technology for big-data science, and the use of Artificial Intelligence (AI) and Machine Learning (ML) technology will be inevitable in the coming decades.

The AI and ML Science and Technology Interest Group (AI/ML STIG) is motivated by the awareness that upskilling the scientific community could have a transformative impact to counter critical challenges facing astronomical research today.

Asteroid streaks found by AI in Hubble image
Astronomers have used AI and Hubble data to hunt asteroids in between the orbits of Mars and Jupiter. These small asteroids are faint and difficult to detect, but leave distinctive curved, streak-like trails on Hubble’s observations. These streaks left by asteroids on Hubble images are one of the items that artificial intelligence programs can sort through vast amounts of data to help identify.
NASA, ESA, and B. Sunnquist and J. Mack (STScI) Acknowledgment: NASA, ESA, and J. Lotz (STScI) and the HFF Team

By providing structured, domain-specific AI education, the AI/ML STIG aims to accelerate NASA's competitive advantage in AI-enabled space science, build the interdisciplinary workforce essential for next-generation astronomical discoveries, create a model for other NASA programs facing similar upskilling challenges, and establish NASA’s leadership in responsible AI adoption to maximize the science return from its missions by the community. The modular, community-driven approach ensures scalability while maintaining the rigor and domain relevance essential for meaningful scientific advancement. This STIG serves as a focal point for addressing these challenges through community townhalls for discussions and organizing short tutorials to address specific astronomical AI applications, modules, and foundational concepts.

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STIG Leadership

Yuan-Sen Ting, Co-ChairThe Ohio State University
Digvijay Wadekar, Co-ChairUniversity of Texas at Austin
Alex GaglianoMIT
Siddharth Mishra-SharmaBoston University
Andrew SaydjariPrinceton University
Carol Cuesta-LazaroInstitute for Advanced Study at Princeton/Flatiron Institute
Georgios ValogiannisUniversity of Chicago

News & Events

Meetings, conferences, seminars, workshops, and other news and events for the STIG

AI/ML STIG Lecture Series, 29 June 2026

Open Science and AI at NASA. Speaker: Steven M. Crawford, NASA HQ

Jun 29, 2026
AI/ML STIG Leadership Council Nominations Are Open!

Nominate yourself or a colleague to join the leadership council of the NASA AI/ML Science and Technology Interest Group (STIG). We welcome early-career researchers (graduate students, postdocs, and early-career scientists) broadly interested in AI and astronomy.

Jun 18, 2026
AI/ML STIG Lecture Series, 1 June 2026

From Text to Spaceship. Speaker: Ryan McClelland, NASA GSFC

Jun 1, 2026
AI/ML STIG Lecture Series, 18 May 2026

Reinforcement Learning Applications. Speaker: Carol Cuesta-Lazaro, IAS/Flatiron

May 18, 2026
AI/ML STIG Lecture Series, 11 May 2026

Reinforcement Learning Fundamentals, Speaker: Carol Cuesta-Lazaro, IAS/Flatiron

May 11, 2026
AI/ML STIG Lecture Series, 4 May 2026

NASA ASTRA Initiative. Speaker: Peter Kurczynski, Chief Scientist of the NASA Cosmic Origins Program Office. 4:00pm ET

May 4, 2026

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Angled from the upper left corner to the lower right corner is a cone-shaped orange-red cloud known as Herbig-Haro 49/50. This feature takes up about three-fourths of the length of this angle. The upper left end of this feature has a translucent, rounded end. The conical feature widens slightly from the rounded end at the upper right down to the lower right. Along the cone there are additional rounded edges, like edges of a wave, and intricate foamy-like details, as well as a clearer view of the black background of space. In the upper left, overlapping with the rounded end of Herbig-Haro 49/50, is a background spiral galaxy with a concentrated blue center that fades outward to blend with red spiral arms. The background of space is speckled with some white stars and smaller, more numerous, fainter white galaxies throughout.