John PetersonAssociate professorJohn Peterson is an associate professor of Physics and Astronomy at Purdue University Latest articles by John Peterson Astronomy has a major data problem – simulating realistic images of the sky can help train algorithms By John Peterson published 8 July 25 Astronomers use algorithms to analyze the numerous images coming from space, but how accurate are they? Astronomy Get the Space.com NewsletterBreaking space news, the latest updates on rocket launches, skywatching events and more!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MORE FROM SPACE...1As NASA's budget shrinks, Europe doubles down on Earth science: 'Climate change is the defining challenge of our generation'2NASA SLS rocket booster spews fire | Space photo of the day for July 11, 20253US Space Force practices 'orbital warfare' in largest-ever training event4July 2025 full 'Buck Moon' dazzles skywatchers worldwide (photos)5Champion lumberjack, reality TV star and Cabinet secretary: Who is Sean Duffy, NASA's new interim chief?
Astronomy has a major data problem – simulating realistic images of the sky can help train algorithms By John Peterson published 8 July 25 Astronomers use algorithms to analyze the numerous images coming from space, but how accurate are they?
