Yes, but in the local group there are many, many trillions of planets. That’s a lot of chances at bat. The more commonly used example is our galaxy, which woul

Yes, but in the local group there are many, many trillions of planets. That’s a lot of chances at bat. The more commonly used example is our galaxy, which would only take 100,000 years at .1C, and has many hundreds of billions of planets.