Uploaded February 2011 | Updated September 2026, 2 days ago
SpaceChronology.com
Courtesy NASA/JPL-Caltech/Spitzer Telescope
When worlds collide, the result is spectacular, and astronomers think they've detected the aftermath of such an event around another star.
SpaceChronology.com
Courtesy NASA/JPL-Caltech/Spitzer Telescope
When worlds collide, the result is spectacular, and astronomers think they've detected the aftermath of such an event around another star.










