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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The rocket launch that AccuWeather Astronomy Expert Hunter Clifton Outten was scheduled to attend has been postponed to January.
Gamma-ray bursts are the most energetic and luminous explosions in the known universe. They typically occur when a dying, rapidly-rotating star collapses and becomes a black hole. During this collapse, a narrow beam of intense radiation is released at near the speed of light.
One of the most significant meteor showers of the year, called the Geminids, will be at its peak on the night of Dec. 13 into the morning of Dec. 14.
It is not unusual to find unusual satellite images on various websites that seem to get conspiracy theories started.
Have you ever wondered why the northern and southern lights seem to dance about? This article may help you understand why they do.
Changes in the brightness of ISON have only caused more questions and fewer answers.