By Sakshi Sah
Published Feb 10, 2025

Hindustan Times
Trending

Photo Credit: NASA

What would happen to Earth's orbit if the Sun disappeared?

The Sun will eventually die in around 5 billion years, but what would happen if it suddenly vanished?

If the Sun disappeared, Earth and all other objects in the Solar System would no longer follow their orbits.

Instead of orbiting, Earth would move in a straight line into space, continuing its forward motion.

Earth would head towards the stars at an incredible speed of 30km/s (67,000mph).

This movement would continue until Earth eventually reaches the edge of the former Solar System.

Other planets in the Solar System might interact with each other, but Earth would remain on its new path.

As we float through space, we'd likely never encounter any other object.

Sadly, Earth wouldn’t survive long. Without the Sun’s warmth, we would freeze to death within weeks.

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