Astronomers Detect Massive Ripple Moving Through the Milky Way

TL;DR
Astronomers using Gaia data have discovered a massive wave rippling through the outer disk of the Milky Way, revealing complex motions and possible past disturbances in our galaxy's structure, with future Gaia data expected to refine these findings.
- Astronomers spot a massive wave rolling across our galaxy Earth.com
- Gaia discovers our galaxy’s great wave European Space Agency
- The Milky Way has a Colossal Wave Rippling Through It, Astronomers Say Futurism
- "The Great Wave": There Is A Massive Ripple Across The Milky Way Shifting Stars By Hundreds Of Light-Years IFLScience
- “Unlike anything we know” — Bizarre cosmic twisters ripple across the Milky Way’s lanes El Diario 24
Want the full story? Read the original reporting
Read on Earth.com