A spacecraft flies within 500,000 km of each of these planets based on its mass which plan would gravitational attract the space craft the least

Answer 1

The planet that would gravitationally attract the spacecraft the least based on its mass is likely to be Mercury. Mercury is the smallest planet in our solar system and has the least mass compared to the other planets. Therefore, it would have the weakest gravitational pull on the spacecraft as it flies within 500,000 km of it.