Cosmic ‘big crunch’ may end universe in 20 billion years: Physicist
The universe may not expand forever as scientists once believed. According to new calculations by Cornell physicist Henry…
Did you know the most distant galaxy discovered?
The distance to JADES-GS-z14-0 is measured not simply by light-years travelled but by its redshift value, calculated at…
The moment astronomers realised the universe is growing at a mind-bending speed
Before 1998, models of the universe’s future leaned towards gravitational slowing, perhaps culminating in collapse. After the discovery,…
Is the universe infinite? Scientists reveal how vast it really is..
One of the strongest indicators of this limit is the cosmic microwave background radiation, faint afterglow from the…
Observable universe is 93 billion light years wide but what’s beyond it? Here’s what we can’t see…
One of the most important pieces of evidence for this limit is the cosmic microwave background radiation, faint…
If nothing escapes a black hole, could one really swallow the entire universe?
In reality, a black hole’s gravitational influence is limited. Like any other massive object, its pull weakens with…