12 Eye-Opening Facts That Will Redefine Your Understanding of the Cosmos (4 of 7)

The heat from the Big Bang still lingers today

Believe it or not, the echo of the Big Bang isn’t just a theory! This cosmic afterglow, leftover heat from the universe’s fiery birth, permeates all of space and is detectable today as faint microwave radiation. It’s a reminder that everywhere we look, we’re bathed in the warmth of creation.

Venus spins backwards for reasons still unknown

Venus, often called Earth’s “sister planet,” spins in a unique and puzzling manner: backwards. Unlike most planets in our solar system that rotate counterclockwise on their axes, Venus rotates clockwise, also known as retrograde rotation. This unusual phenomenon baffles scientists, challenging our understanding of planetary formation and the complex dynamics that govern the celestial bodies within our cosmic neighborhood.