Why can't we see past the cosmological horizon? A. B. C. D. We do not have telescopes big enough. Beyond the cosmological horizon, the Universe curves away from us, like the surface of the Earth. Beyond the cosmological horizon, we are looking back to a time before the universe had formed. The universe extends only to this horizon.

Why can't we see past the cosmological horizon? A. B. C. D. We do not have telescopes big enough. Beyond the cosmological horizon, the Universe curves away from us, like the surface of the Earth. Beyond the cosmological horizon, we are looking back to a time before the universe had formed. The universe extends only to this horizon.