Spaceships pushed by LIGHT – the future of space travel?

Good evening, you are wonderful and very understandable all these years you remGood evening, let me start with the fact that you are wonderful in explaining physics for your youngest and greatest admirer. A question about the video in question :it was uploaded 6 years ago, now they are starting to be heard again. The day before they mentioned it as a possibility in the near future. Do we have any information? did they succeed? thank you for the knowledge you offer, I am a fan of physics and astronomy. Happy physical day!