Witness a zoom out from the sharpest view of the Andromeda Galaxy ever, revealing over 100 million stars!
(Credit: NASA, ESA, J. Dalcanton, B. F. Williams, L. C. Johnson, the PHAT team, R. Gendler / video by Universal-Sci)
This polar bear crossing thin ice by distributing its mass over a wider surface area to reduce pressure.
Alexa, what is the gateway report?
Watch how immune cell chases bacteria and eliminates them