In cosmology, the solution of the equations of motion toward the past stops abruptly after a finite time, at the Big Bang singularity. Since nothing can be defined at the singularity, there is ...

Not everything we knew about the universe is wrong. But not not everything. The Dark Energy Spectroscopic Instrument (DESI) collaboration just dropped their first official data release, covering the ...

In cosmology, the solution of the equations of motion toward the past stops abruptly after a finite time, at the Big Bang singularity. Since nothing can be defined at the singularity, there is ...