-spl.jpg)
The vast Andromeda galaxy appears to have expanded by digesting stars from other galaxies, research has shown. When an international team of scientists mapped Andromeda, they discovered stars that they said were "remnants of dwarf galaxies".
The astronomers report their findings in the journal Nature.This consumption of stars has been suggested previously, but the team's ultra-deep survey has provided detailed images to show that it took place.
Wednesday, Mar 04th
Last update07:18:39 AM GMT
Headlines
Light behaves both as a particle and as a wave. Since the days of Einstein, scientists...
A senior US scientist has expressed concern that the intelligence services are funding climate change research...
Researchers in Palo Alto in the US state of California have developed the most powerful X-ray...
Scientists in the U.K. have examined a tiny metal circular object, and are suggesting it might...
