Suppose the birth of the universe was not a definite start, but a cosmological rebound far within a black hole? This radical idea has been picking up steam as new theoretical research, spearheaded by ...

Using the Australia Telescope Compact Array (ATCA), astronomers have performed large-scale radio observations of a ...

These scientists may be lesser known than Einstein and Newton, but they made giant contributions to science, including astronomy, physics, chemistry and medicine. Isaac Newton once wrote, "If I have ...

What we saw in the DESI experiments, and now strengthened by our South Pole Telescope observations, is that dark energy is ...

Hints of the very first stars to light the Universe might be discovered in a faint radio signal feebly beaming from the dawn of time. The cosmological 21-centimeter signal emitted by the neutral ...