Does the force of gravitation exist between two astronauts inspace?

Yes, the force of gravitation does exist between two astronauts in space. Here's a step-by-step explanation:

1. According to Newton's law of universal gravitation, every particle of matter in the universe attracts every other particle with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.

2. This means that any two objects with mass, no matter how small or how far apart, exert a gravitational pull on each other.

3. Astronauts in space have mass, so they exert a gravitational pull on each other.

4. However, the force of gravity between two astronauts would be very small because the mass of each astronaut is relatively small and the distance between them is relatively large.

5. Therefore, while the force of gravity does exist between two astronauts in space, it is so small that it would not have a noticeable effect on their movements or interactions.