I think the Hubble Deep Field has more impact on me, since it really helped me understand how huge the space actually is. The photo shows thousands of galaxies, which contains millions of stars, which probably has planets orbiting around them. This makes me think that there should definitely be aliens out there. Billions and billions of planets are in space, and we can only see a tiny piece of it. It also makes me think how tiny our planet and galaxy is. Even a tiny speck on the picture is millions times bigger than our earth.