Quantcast

Latest Galaxies Stories

Hubble Reveals First Visual Evidence Of Milky Way's Formative Years
2013-11-14 16:35:20

NASA's Hubble Space Telescope has provided the first visual evidence showing how our home galaxy, the Milky Way, assembled itself into the majestic pinwheel of stars we see today.

Black Hole Jets Found To Contain Atomic Matter
2013-11-14 04:36:35

Astronomers have long wondered exactly what the enigmatic jets given off by black holes are made of. Now, an international team of scientists, writing in the journal Nature, has apparently solved the mystery and discovered the composition of those high-speed beams of matter.

New Black Hole In GLobular Cluster
2013-11-07 07:51:37

Astronomers have discover a new black hole candidate sitting inside a globular cluster known as M62.

Two Black Holes Form, Fuse Together After Star Collapses
2013-11-07 07:17:18

Black holes are massive objects in space that have gravitational forces so strong that not even light can escape them. These objects, swirling at the centers of galaxies, also come in a variety of sizes.

2013-11-06 16:03:29

Astronomers have discovered a new black hole candidate sitting inside a globular cluster known as M62.

Light Echoes From The Black Hole At The Heart Of The Milky Way
2013-10-25 05:25:40

During the last few hundred years, the dim region very close to the supermassive black hole near the center of the Milky Way flared up with at least two luminous outbursts, according to a team of researchers using NASA's Chandra X-ray Observatory.

Colliding Galaxies Create Supermassive Black Holes
2013-10-23 16:17:25

At the center of almost every galaxy we have studied is a black hole of such magnitude that the traditional black hole progenitor does not seem likely. These aptly named supermassive black holes can reach millions or billions of times the mass of our Sun.

Virtual Observatory Study Explains How Black Holes Get So Massive
2013-10-17 12:57:02

Astronomers using a "Virtual Observatory" set out to study "fat" black holes that grow up to more than one million solar masses.

ALMA Observatory Reveals Black Hole's Eating Habits
2013-10-16 10:12:37

New observations from the Atacama Large Millimeter/submillimeter Array (ALMA) in the high-altitude Atacama Desert of Chile have revealed new details about the powerful molecular-gas jets that stream out of supermassive black holes.


Latest Galaxies Reference Libraries

6_8304cd2002012eb0093845e374a1b9612
2004-10-19 04:45:42

Supermassive Black Hole -- A Supermassive black hole is a black hole with a mass in the range of millions or billions solar masses. A supermassive black hole has some interesting properties differing from his low-mass cousins: -- The average density of a supermassive black hole can be very low, and actually can be lower than water's density. This happens because the black hole diameter increases linearly with mass, and consequently density drops much faster. -- Strong tidal...

More Articles (1 articles) »
Word of the Day
saggar
  • A ceramic container used inside a fuel-fired kiln to protect pots from the flame.
The word 'saggar' may come from 'safeguard'.
Related