What is a key limitation to traveling outside our Solar System in search for life?
A) We have the wrong type of fuel source to power a spacecraft.
B) We lack spacecraft that can escape Earth's gravity.
C) We lack a decent place to send spacecraft outside of our Solar System.
D) We have no way to communicate with an alien civilization.
E) We have not yet been able to develop the technology to travel far distances.

Question

Quizplus · Accepted Answer

The key limitation to traveling outside our Solar System in search for life is that we have not yet been able to develop the technology to travel far distances. Current propulsion technologies do not allow for practical interstellar travel within human lifetimes, making it a significant challenge to explore beyond our Solar System.

What Is a Key Limitation to Traveling Outside Our Solar