Space science
The deepest universe picture
This stunning image, with countless colorful galaxies, represents the Chandra Deep Field South area (CDF-S), the most observed and studied airspace in the universe.
Galaxy
Browse ScienceInfo articles and explainers related to Galaxy.
Topic archive
Articles about Galaxy
954 published items.
Space science
The heaviest physicists 'scales' in the galaxy
The theoretical models of star formation have hypothesized the existence of extremely large stars that could reach 150 times the mass of the sun.
Space science
Detecting mysterious dark flows in the universe
As if the mystery of dark matter and dark energy has not been controversial enough, a new question has been discovered about the universe.
Space science
The supernova of the wild cousin of SN 1987A
Astronomers have recently discovered that a relative of a strange exploding star was once thought to be unique in the universe. For more than two decades they have thoro…
Space science
Discover the darkest galaxy in the universe
The research team, led by Yale University astronomer, has discovered the darkest material-filled galaxy ever known.
Space science
Stars don't form when big galaxies collide
Astronomers studying pictures of a nearby cluster of galaxies have recently discovered that high-speed collisions between large elliptical galaxies may prevent star form…
Space science
First discovered magnetic field at distant galaxy
Using radio telescopes to observe the universe, a group of California astronomers have for the first time measured the galactic magnetic field that appeared 6.5 billion…
Space science
Detecting the minimum mass of the galaxy
By analyzing light from small galaxies, orbiting the Milkey Way galaxy, the researchers found the minimum mass of galaxies in the universe: 10 million times the mass of…
Space science
Limit the maximum size of the black hole
There seems to be a maximum limit on the size that the largest black holes in the universe can achieve.
Space science
The explosion in 1843 is a new form
The terrible explosion of Eta Carinae seems to be completely dominated by a weaker form than a conventional supernova without destroying the star.
Space science
The Sun may have migrated to its current location
New simulations have shown at least to galaxies like the Milky Way, stars like the Sun can migrate for long distances.
Space science
Find the missing link on the black hole
For the first time, researchers have discovered that a strong X-ray pulse is emitted from a giant black hole in a galaxy 500 million light years from Earth.
Space science
Monsters from the field in space
The Hubble Space Telescope has solved a puzzling problem about the giant fibers formed by the strong uterus surrounding the galaxy NGC 1275
Space science
Black holes are only big or small
Sometimes a black hole is like a giant cosmic beast that has billions of times the mass of the sun. But is there a medium-sized black hole?
Space science
The halo in the galaxy is full of stars
The new map of the halo of stars around the Milky Way has recently revealed the structure of intertwined stars, many lines of stars have never been discovered.