Kind: captions Language: en [Music] maybe you have planets carvings out that space [Music] some models had done some simulations saying that with one planet alone they couldn't carve such a big gap so probably they need to be more planets and in particular second slightly less massive planet making images of exoplanets so planets that rotate around other stars and our Sun is a big deal because it's hard it's a little bit like trying to see a firefly right next to a lighthouse at about 800 miles you need to see something faint next to something really bright we are talking about planets which are a few hundred a few thousand a few tens of thousands times fainter than the star [Music] also here a little tiny patch of separation the brightness of the planet with respect to the star it's still pretty high merging this young star with a lot of dust and gas around it [Music] and inside the disk you have some instability that stuck to make some kind of like proteases that start at their own scale to form objects [Music] you