The Milky Way galaxy, which we belong to, and our closest neighbor galaxy, the Andromeda are destined to come together.
Not to worry though. This collision should not occur or 4 billion years! And, another reason not to worry, the Earth and solar system are in no danger of being destroyed.
The two galaxies are currently 2.5 million light-years away from each other. The mutual pull of gravity between the two galaxies is making the Andromeda galaxy fall toward the Milky Way galaxy.
Check out the video of a computer simulation of this collision by clicking here.
NASA astronomers announced this finding on the last day of May. Yet another great finding by the Hubble telescope!
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Stargazers could be in for a rare display Friday night as an Earth-directed solar flare ignites the northern lights, also known as the aurora borealis, in the United States.
Gazing south on clear summer nights, the Milky Way hosts one of its most splendid regions for amateur astronomers.
The Sun bursts into activity.
Astronomy enthusiasts all over the world just got a new travel destination.
A new meteor shower may be visible later this month across southern Canada and the lower 48 states.
What you need to watch the night sky for meteors, fireballs and falling stars