Galaxy
A galaxy is any of the systems of stars and interstellar matter that make up the universe. A galaxy is composed of stars, stellar remnants, interstellar gas, dust, and dark matter that are all held together by gravity.
Nature has provided an immensely varied array of galaxies, ranging from faint, diffuse dwarf objects to brilliant spiral-shaped giants.
Scientists analysed millions of galaxies to explore the origin of the universe
How did the universe begin?
The secret of our Milky Way lies within seismic ripples of an Ancient Galaxy
A team of astronomers has captured a new snapshot of an ancient galaxy, BRI 1335-0417, which is over 12 billion years old and the...
Its Holiday season: Hubble captured a sparkling festive snow globe
To celebrate the holiday season, the NASA/ESA Hubble Space Telescope has captured the galaxy known as UGC 8091, which resembles a sparkling festive snow...
A high-resolution map of the Milky Way in 3D
The produced 3D map will be highly useful for a wide range of applications.
Astronomers look 3.5 billion years into the past
Astronomers focused their work specifically on the old, compact clusters.
How do cosmic ray particles interact with the surrounding plasma?
The study finally explains why these supernova remnants shine in the radio and gamma rays.
A star in our Galaxy’s center born outside of the galaxy
10 billion year, 50,000 light-year journey to black hole.
Webb’s findings explain the dark galactic region
UF astronomers illuminate dark region of Milky Way.