Newborn stars set ‘grand design’ spiral galaxy aglow in stunning new photo

The golden spiral arms of a distant galaxy sparkle in new images from the European Southern Observatory (ESO). The galaxy, known as NGC 4254 or Messier 99, is an example of a grand design spiral galaxy, which has prominent, well-defined spiral arms that wrap tightly around the galaxy’s center. Located 49 million light-years from Earth … Read more

Kenneth Libbrecht interview: A grand unified theory of snowflakes

Snowflakes can form in either a plate or column shape, but no one understood why – until physicist Kenneth Libbrecht investigated. His theory is the result of two decades making snow in the lab Humans 15 December 2021 By Kenneth Libbrecht Courtesy of Kenneth Libbrecht SNOWFALL in Pasadena, California, is so rare, it’s almost unheard … Read more

Scientists spot water ice under the ‘Grand Canyon’ of Mars

Water ice may be lurking just a few feet below the Martian surface at one of the Red Planet’s most dramatic sites. That’s according to new research based on data gathered by the Trace Gas Orbiter (TGO), part of the ExoMars mission operated by the European Space Agency (ESA) and its Russian counterpart, Roscosmos. ExoMars … Read more