Astronomers say they have traced a mysterious pulsing in the Milky Way to a surprising source: a dead star locked in a dance ...
Andromeda XXXV is only about 20,000 times more massive than our Sun—very small, even for a satellite galaxy. For comparison, ...
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Space.com on MSNHidden monster black hole in the galaxy next door fired stars at us like million mph cosmic bullets"Black holes are so stealthy that this one has been practically under our noses this whole time." ...
Astronomers have discovered strong evidence for the closest supermassive black hole outside of the Milky Way galaxy. This ...
The Milky Way is one of the biggest in the observable universe: Even if you traveled at the speed of light, it would take 100,000 years to go from one end of our home galaxy to the other.
When we observe distant celestial objects, there is a possible catch: Is that star I am observing really as reddish as it ...
A star has been spotted shooting away from the heart of our galaxy at around 500 kilometres per second, giving astronomers ...
A new study of super-fast-moving stars suggests that they were accelerated by a monster black hole that's been lurking unseen ...
Voluminous clouds of cosmic dust permeate our galaxy, but only recently has software allowed detailed observations of the ...
Astronomers have constructed the first detailed 3D map of the properties of cosmic dust in our home galaxy. For their map, the astronomers used 130 million spectra from ESA's Gaia mission, results ...
At the center of our galaxy, hidden behind dense clouds of gas and dust, the black hole Sagittarius A* rotates rapidly, ...
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Space on MSNScientists discover smallest galaxy ever seen: 'It's like having a perfectly functional human being that's the size of a grain of rice'Astronomers have discovered the smallest dwarf galaxy ever seen. It is a mystery how the satellite galaxy of Andromeda ...
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