JWST Answers · Maars

5 trial credits

jwst

Search public answers...Search answers

2 answers

Filters

RecentHelpfulConfidence

Most RecentMost HelpfulHighest Confidence

Filters

2 answers

Best Answer90% confidence90%May 28, 2026

Learn how astronomers look for alien megastructures using infrared excess and unusual dimming patterns, and why natural causes are hard to rule out.

Learn how astronomers look for alien megastructures using infrared excess and unusual dimming patterns, and why natural causes are hard to rule out.

Best Answer89% confidence89%May 28, 2026