Humans evolved late in Earth history. While this timing inspired the conclusion that humanlike life is a cosmic improbability ...
RCW 38 lies approximately 5,500 light-years away in the constellation Vela. Unlike many star clusters that appear as simple ...
A unique dataset of Type Ia supernovae being released today could change how cosmologists measure the expansion history of ...
NASA's James Webb Space Telescope (JWST) has recently made observations about galaxy clusters that will help shape our ...
Ancient ‘white dwarf’ stars explode and die in more ways than was thought, and observing these violent cosmic deaths could help scientists to discover the invisible ‘dark energy’ that is powering the ...