Ryan+&+Livia

OUR SOLARSYSTEM



What is a black hole?A Black hole is a region of space in witch the gravitation fields is so powerful that nothing can escape it.A black hole has invisable lights that renders the holes and indistinguishable the black around the black hole.A black hole may reveal its presence through interaction with matter orbiting the event horizon.A black hole is somthing that is a hole that pulls stuff from outerspace into the hole and does not let enything escape.

Why isn't Pluto a planet any more? Well Astronomers think Pluto is to small to be a planet. Pluto used to be the smallest planet in the solar system. Pluto was discovered in 1930. The AIU considered this ball of ice a dwarf planet.

What are stars.Stars are a luminous ball of plasma that is held together by its own gravity.A star shines its due to thermonuclear fusion in its core relising energy to outer space.The sun is also a star to.Some of the stars let of gas and fire.The small stars dont look like stars in the sky they also look like a tiny specks of light.

What is a comet? A comet is a big ball of space ice and gas moving at a very high speed. They have been known since 240 BC!!!