Black Hole:
A black hole is a region where gravity is so strong that even light cannot escape beyond its event horizon.
At its core lies a singularity of extreme density.
Most form from the collapse of massive stars.
Accretion disks glow brightly as matter spirals inward.
The universe has no center and no edge; every point appears as the 'center' due to uniform expansion in all directions.
In a Hundred Dimensions, these are merely projections of a far vaster continuum we glimpse through one thin slice.
#Universe#Astronomy
The observable universe spans approximately 93 billion light-years in diameter, despite being only about 13.8 billion years old — a consequence of space itself expanding faster than light can travel across it.
Roughly 95% of the universe consists of dark energy (68%) and dark matter (27%), with ordinary matter (stars, planets, us) making up just ~5%.
#Universe#Cosmology#DarkEnergy#Astronomy