Question

What would happen to earth if the sun were somehow replaced by a black hole?

Answer 1

Hi there,

Let's talk the consequences in points :

1⃣ The Rotations Acceleration of the earth will be reduces/increse.

2⃣ 24 Hrs in a day will End up,may be nights or days will lasts for months.

3⃣ The vegetation of earth will be affected.

4⃣The earth would change its own orbit and revolution path,along with axis.

Well,there are lots of changes can be seen if it will happens.

Answer 2

Answer:

If the Sun were somehow compressed enough to become a black hole, it would be less than 6 kilometers (well under 4 miles) across. It would exert no more gravitational force on Earth or the other planets in the solar system than it does now.