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Latest Cosmic distance ladder Stories

Scientists Recreate Spiral Arms Of Ancient Milky Way
2013-03-04 19:11:57

A pair of French scientists has been able to recreate how the Milky Way’s spiral arms looked millions of years ago.

Astronomers Discover White Dwarf Supernovae
2013-02-27 20:00:36

White dwarf supernovae that occurred millions of years ago have popped up in the Virgo Cluster galaxy and part of the sky labelled as "anonymous."

Galaxy Formation And Evolution Models Garner Award For Rutgers Astronomer
2013-01-25 07:55:22

A Rutgers University astronomer has created computer models and simulations that help to explain how galaxies formed and evolved.

Astronomers Discover Structure 4 Billion Light Years Across - Largest Known In Universe
2013-01-11 13:29:21

Astronomers have reportedly discovered the largest known structure in the universe – a formation so massive it would take a vehicle that was moving at light speed roughly four billion light years to cross it.

Astronomers Watch A Massive Star End Its Life
2013-01-11 06:04:52

A massive star that astronomers have been watching mimic a supernova since 2009 has finally exploded for real.

Distant Supernova Dates Back To 10 Billion Years
2013-01-10 08:09:44

Have you ever wished for a time machine to be able to travel to the distant past? What about a "Wayback Television Set" that would allow you to watch an entire month of ancient prehistory in real time?

Astronomers Discover 7 Primitive Galaxies
2012-12-13 08:30:25

Astronomers have discovered seven primitive galaxies that formed more than 13 billion years ago, during the Universe's infancy.

Astronomers Take Starburst Galaxy Census
2012-12-04 13:02:44

Astronomers have taken a census of hundreds of previously unseen starburst galaxies, revealing high star-formation rates across the Universe.

Galaxy Clusters Offer Insight On Dark Matter
2012-11-21 09:56:07

Astronomers use the distribution of clusters of galaxies to understand dark matter, and a research team has just used this tool to help understand the expansion history of our universe.

Bright And Dim Supernovae Teach Us A Lot
2012-11-20 10:13:34

Two different groups of astronomers – one studying unusually dim supernovae, the other unusually bright ones – say both types can teach us a lot about the universe.


Latest Cosmic distance ladder Reference Libraries

45_03c916cf051c1a581c0d52b3ccdd7561
2010-09-13 16:56:08

The Coma Cluster (Abell 1656), along with the Leo Cluster, is one of two major clusters compromising the Coma Supercluster. It contains over 1000 identified galaxies. Most of the galaxies in the center of the Coma Cluster are elliptical galaxies including both dwarf and giant. However the center is dominated by NGC 4874 and NGC 4889, two giant elliptical galaxies. The brightest galaxies are visible, a few degrees north of the galactic pole, with an amateur telescope larger than 20 cm. The...

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Word of the Day
coulisse
  • One of the side scenes of the stage in a theater, or the space included between the side scenes.
  • The outside stock exchange, or “curb market,” of Paris.
  • A flute or groove on the blade of a sword.
  • A section of stage scenery placed in a wing of a theatre.
The word 'coulisse' comes from a French word meaning "sliding door".
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