spectroscopy

  • Dark energy survey creates largest 3D map of the universe

    New instrument has already mapped more galaxies than all other 3D surveys combined.

    On a mountaintop near Tucson, Arizona, a telescope is changing our view of the cosmos. The Dark Energy Spectroscopic ...

    Astrophysics January 14, 2022
  • A quick way to weigh molecules

    Researchers have found a simpler way to identify chemicals.

    A mystery substance is analysed and found to contain, let’s say, five compounds. How is that analysis actually done? ...

    Australia July 26, 2021
  • Using a phone to identify molecules

    Researchers have put together a cheap device that could carry out sophisticated chemical analyses.

    With a few additions, commercial smartphones can be used as microscopes and medical monitors. But the humble phone ma...

    Materials May 5, 2021
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