A black hole is an object usually a star that has collapsed into a small object of extremely high mass. This creates enormous gravitational forces from which nothing can escape even light. Stars, however, are balls of hydrogen fusing into helium and planets are balls of space dust that has coalesced into a ball of rock or gas.
pluto,asteroids,stars,comets and dwarf planets Stars, gas, black holes.
Five I can name are: asteroids, planets, black holes, moons, and stars.
Black Holes are space vacuum cleaner, it sucks everything into it; planets, stars, galaxy, even light. Black holes are invisible, but we know that it exists because it distort light and stars disappearing.
Actually, the purpose of black holes is to absorb matter and spew it out into the universe to seed new galaxies, stars, planets and things. Black holes are the "cleaners" of the galaxy, in my opinion.
yes, there are the nebulae, black holes, and planets, but mostly the space in between the stars is nothingness
Because planets and stars have went into them and got destroyed.
Black holes, stars, planets, proto-planets, large and small agglomerates (comets, meteors, interstellar dust), gas clouds.
By studying stars, planets, moons, black holes, nebulae, asteroids, comets, and everything else in space.
People know what black holes can do because of the aftermath. Stars and planets have been completely destroyed.
Dead stars are not necessarily black holes. Dead stars can become white dwarfs, neutron stars, or black holes depending on their mass. Only the most massive dead stars can collapse further to become black holes if they exceed the Chandrasekhar limit, around 1.4 times the mass of the Sun.
Black holes do not actively seek out planets to destroy. However, if a planet were to get too close to a black hole, the intense gravitational forces could disrupt or even pull the planet into the black hole. So, in that sense, a black hole has the potential to "kill" a planet by tearing it apart.
The most massive stars become black holes.