Discover how the universe stretches beyond comprehension and how telescopes like Hubble and James Webb reveal galaxies at the ...

Distance scales from the Planck length to a 93-billion-light-year observable universe expose extreme limits of physics and ...

Such an exponential expansion may seem minor, but it is equivalent to a grape in the palm of your hand swelling to become ...

According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density – given that the universe contains a lot of relatively empty space, could ...

Scientists have released a new study on the arXiv preprint server that catalogs the universe by mapping huge clusters of ...

Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe ...

Ghost particles' can zoom through you without a trace. Scientists are getting to the bottom of this cosmic mystery ...

Are we alone? It's one of the most basic questions of human existence. People have been trying to answer it for millennia in ...

A recent study introduces a new concept, the 'Solitude Zone', aiming to answer humanity's age-old question: Are we alone in ...

Time evolution in the radius of the FLRW cloud 𝑅(𝜏) =𝑎(𝜏)𝜒*, first forming a BH and then bouncing inside to form our ...

If recent discoveries that dark energy is evolving hold any water, our Universe will collapse under its own gravity on a ...