James Webb telescope uncovers 1st-ever 'Einstein zig-zag' hiding in plain sight — and it could help save cosmology – Livescience.com
Science News James Webb telescope uncovers 1st-ever ‘Einstein zig-zag’ hiding in plain sight — and it could help save cosmology Livescience.com First known double gravitational lens could shed light on universe’s expansion Science Astronomers discover two galaxies aligned in a way where their gravity acts as a compound lens Phys.org A unique pair of galactic lenses may help […]
