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REACH 2025 Wraps Another Stellar Summer at CIERA

This summer, 51 high school students from across the country came together at Northwestern University’s Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA)...

A cosmic love story

Black holes’ spins align in a Valentine’s embrace Northwestern astrophysicists discovered that binary black holes — when formed in crowded clusters of stars —...

Sky survey classifies more than 10,000 supernovae

Northwestern scientists help the Zwicky Transcient Facility’s record-breaking effort With contributions from Northwestern University astrophysicists, the Zwicky Transient Facility (ZTF) astronomical survey officially has...