1. The universe were destined to collapse and the collapse were under way? What would be different in space and on Earth under those conditions? 2. Our solar system formed very early in the evolution...

1. The universe were destined to collapse and the collapse were under way? What would be different in space and on Earth under those conditions?

2. Our solar system formed very early in the evolution of our Galaxy, when the universe was just 2 billion years old? What would be different in space and on Earth?