Figure 1: Spectrum of ZF-COSMOS-20115 in the near-infrared K band. What is clear is that either substantial revisions of the physical ingredients of galaxy formation and possibly our standard model of ...
Amanda Bauer works for the Australian Astronomical Observatory. She previously received funding from the Australian Research Council. When you look up on a clear night and see stars, what are you ...
Redshift and blueshift are used by astronomers to work out how far an object is from Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.