What if telescopes are actually time machines? Modern telescopes like the James Webb can detect ancient photons that started their journey billions of years ago — before Earth even existed. In this video, you’ll discover how telescopes really work, how they see galaxies from the early universe, what photons are, and why looking deeper into space means looking further into the past. The universe is far stranger than most people realize. #Space #JamesWebb #Universe #Astronomy #science