Cosmology scientists at the Lawrence Berkeley National Laboratory have made a rare discovery: a cluster of galaxies that span ...

Yes, you really can climb a building by jumping back and forth between two opposing walls. Thank you, Isaac Newton.

For a galaxy at its age, Pablo's Galaxy is massive. Formed during an early period in the universe's history and officially ...

An order of magnitude is not simply a 1:1 multiplier, so 120 orders of magnitude is likely far more than 120 times larger.

Cosmologists can then use that measurement to calculate what the present-day Hubble constant ought to be. While subject to far less uncertainty than the supernova method, it does require the use ...

The universe might not be as you think. Until recently, the Lambda Cold Dark Matter model seemed to have a lock on cosmology.

Cosmological data suggest unexpected masses for neutrinos, including the possibility of zero or negative mass.

It is almost 100 years since scientists discovered the universe is expanding. In the decades that followed, the accuracy of ...

A groundbreaking discovery has rocked the astronomical community: a mysterious and powerful burst of radio waves has reached ...

RSV infects almost every child before they turn 2, and kills more than 100,000 infants worldwide each year. Machine learning ...

Is it far-fetched? Of course! But right now, cosmologists are trying to figure out if there’s a group of multiple universes running parallel to each other—and whether they might be habitable.

Cosmologists believe the early universe was teeming with galaxies — perhaps even some filled with alien life. But clearly it didn't take long (on cosmic timescales, at least) for some galaxies ...