the explosion that, according to most scientists, caused the existence of the universe
大爆炸,大爆炸理论
a pale band of light seen in the sky at night that contains the solar system and billions of other stars
a specific group of stars that form a pattern and have a name related to their shape
(astronomy) the celestial zone in the sky where the sun, moon, and planets appear to move, traditionally divided into twelve equal segments, each associated with a distinct name and symbol
an object in space that is a mass of ice and dust and when it nears the sun it starts illuminating in the shape of a tail
a piece of rock coming from outer space that passes through the Earth's atmosphere, producing light
a glowing cloud of gas and dust in outer space, often the result of a star explosion or formation
an exploding star that as a result is emitting a very large amount of light, more than the sun
a mysterious object that some people claim to have seen flying around in the sky and assume that it is a spaceship from another world