query: If you hit the light barrier what would it look like?
positive_passages.docid: 475
positive_passages.text: Would time freeze if you could travel at the speed of light?
negative_passages.docid: 79051
negative_passages.text: Object emit light distance
negative_passages.docid: 80087
negative_passages.text: How to create a strong halo light effect?
negative_passages.docid: 20960
negative_passages.text: Seeing the shadow of a black hole
negative_passages.docid: 152194
negative_passages.text: How far can characters see?
negative_passages.docid: 139777
negative_passages.text: What do we see while watching light? Waves or particles?
negative_passages.docid: 34475
negative_passages.text: Spherical mirror ray diagram question
negative_passages.docid: 22402
negative_passages.text: If I am travelling on a car at around 60 km/h, and I shine a light, does that mean that the light is travelling faster than the speed of light?
negative_passages.docid: 63601
negative_passages.text: If I'm floating in space and I turn on a flashlight, will I accelerate?
negative_passages.docid: 114388
negative_passages.text: Why doesn't more light bounce off of things in the manner of sound?
negative_passages.docid: 58358
negative_passages.text: Can a particle be physically observed inside a quantum barrier?
negative_passages.docid: 118605
negative_passages.text: What if you pointed a laser away from a black hole while falling into it?
negative_passages.docid: 126955
negative_passages.text: How do we see? Where do the photons disappear?
negative_passages.docid: 154914
negative_passages.text: What will I see if I travelled to a distant planet in 100 times faster than speed of light and look back?
negative_passages.docid: 128577
negative_passages.text: Intensity of light
negative_passages.docid: 39399
negative_passages.text: Will free-fall object into black hole exceed speed of light $c$ before hitting black hole surface?
negative_passages.docid: 118936
negative_passages.text: What happens when an invisible creature is detected?