NASA has released an image detailing the never-before-seen "violent energy" at the center of our galaxy, created after two decades of research.
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Scientists have traced the locations of multiple mysterious fast radio bursts back to their origins with help from the Hubble Space Telescope -- and it's not what they expected.
Supermassive black holes usually sit like stationary engines at the centers of galaxies, sucking in everything around them.
Newly discovered giant galaxies dwarf the Milky Way
This composite image shows the Centaurus A galaxy in visible, microwave (orange) and X-ray (blue) light. Long jets expand out from the galaxy'…
Our universe may be filled with unseen giants. Astronomers have discovered two giant radio galaxies, which are some of the largest-known objects in the universe. This revelation suggests that the enormous galaxies may be more common than previously believed.
Our Milky Way galaxy is filled with streams of stars, but one of them appears to be a family that includes nearly 500 relatives, according to a new study.
RUTHERFORD COUNTY, TN (WSMV) - For hundreds of years, people have been searching for the Fountain of Youth and this morning, our Big Joe on th…
The universe may be a little darker after a recent discovery has shown that there could be fewer galaxies populating it.
A new space telescope will help scientists look back in time at the origin of our universe and the galaxies and planetary systems that have populated it ever since.