Produced by: BT Desk
If the Sun vanishes from the sky, its light will continue to travel toward Earth for about eight minutes before reaching us. During this brief window, the world will remains bathed in sunlight.
After eight minutes, the Sun's light will reach Earth, but soon after, total darkness will descend upon the planet. With the absence of sunlight, the world will plunges into a chilling abyss.
As temperatures will plummet, the once-thriving ecosystems will also begin to wither. Without sunlight for photosynthesis, crops will cease to grow, leading to widespread famine and the collapse of food chains.
With plants being unable to survive, all life on Earth will faces extinction. As vegetation dies off, animals that rely on plants for sustenance will perish, including humans. The planet will becomes a barren wasteland devoid of life.
Over the course of several months, the ocean's surface will freezes over, casting a glacial sheen across the once-teeming waters. Yet, it will take millennia for the seas to solidify entirely, sealing Earth's fate in an icy grip.
While the disappearance of the Sun is a hypothetical scenario, it highlights the crucial role that our star plays in sustaining life on Earth and the fragility of our existence in the cosmos.
Beyond its luminous presence, the Sun serves as the gravitational anchor of our solar system. With a mass 333,000 times that of Earth, its pull keeps the planets in orbit. However, according to Einstein's theory of relativity, changes in gravity propagate at the speed of light. Therefore, we would continue orbiting as usual for another eight minutes before feeling the Sun's absence.
Without the gravitational pull of the Sun, Earth will drift aimlessly through the void of space. No longer tethered by orbital forces, the planet embarks on a solitary journey into the unknown, forever changed by the absence of its life-giving star.
Despite its eventual fate, the Sun will remains our life-giving star, providing warmth, light, and energy that sustain life on our planet.