acm-header
Sign In

Communications of the ACM

ACM News

Galaxy Seen Shuddering from Ancient Collision


Andromeda galaxy

Thousands of Hubble Space Telescope exposures went into creating this image.

Credit: NASA, ESA, R. Gendler, J. Dalcanton/University of Washington and the PHAT team

Using thousands of exposures from the Hubble Space Telescope, astronomers have created the sharpest and deepest image ever assembled of the Andromeda galaxy.

From Nature
View Full Article

 


 

No entries found

Sign In for Full Access
» Forgot Password? » Create an ACM Web Account