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Latest Edwin Hubble Stories

2013-11-12 23:30:17

Egon Jaeggin of Numerical Precision, Inc., recently took his grand kids to see the movie ‘Gravity.’ He quietly cheered during the first ten minutes as Dr.

Amateur Astronomers See Fireballs Collide With Jupiter
2013-09-15 04:40:06

Amateur astronomers observing Jupiter with video cameras for the past three years have observed a trio of collisions between small stellar objects occurring around the planet.

Hubble Space Telescope
2013-09-14 03:38:45

Researchers from the Harvard-Smithsonian Center for Astrophysics (CfA) report that they have solved the mystery of why none of the unusually small galaxies known as “red nuggets” were seen nearby – they were essentially hiding in plain sight.

New Theory Explains Expansion Of Universe
2013-09-10 08:47:37

Scientists have proposed a groundbreaking new theory to explain the discrepancies between different methods for measuring the expansion of the universe.

Space Slinky Video Compiled From Hubble Images
2013-08-23 04:04:14

Astronomers are hoping to gain new insight in the role that black holes play in galaxy evolution thanks to a new series of time-lapse movies compiled from over a decade’s worth of observations from NASA’s Hubble Space Telescope.

Hubble Explores Origins Of Galaxies
2013-08-15 11:29:11

Instruments like the Hubble Space Telescope (HST) have brought a level of resolution that has allowed us to trace the history and evolution of galactic dynamics.

Holland Ford Receives NASA Award For Hubble Contributions
2013-07-19 09:31:35

Holland Ford, an astronomer at The Johns Hopkins University in Baltimore, Md., has received NASA's Distinguished Public Service Medal for his outstanding contributions to the Hubble Space Telescope.

Mystery Of Nearby SS Cygni Star System Finally Resolved
2013-05-23 13:22:47

Scientists have finally resolved the mystery over the distance and measured brightness of a nearby star system known as SS Cygni.


Latest Edwin Hubble Reference Libraries

8_67ff07d77c86523b0eab2955b9ab43e02
2004-10-19 04:45:44

Cosmology -- area of science that aims at a comprehensive theory of the structure and evolution of the entire physical universe. Modern Cosmological Theories Present models of the universe hold two fundamental premises: the cosmological principle and the dominant role of gravitation. Derived by Hubble, the cosmological principle holds that if a large enough sample of galaxies is considered, the universe looks the same from all positions and in all directions in space. The second point...

6_2aa43df19d80badd941a51295803a8462
2004-10-19 04:45:42

Spiral Galaxy -- Among the galaxies, there are apparently three main categories, according to their appearance: the disk galaxies (`cosmic frisbies' according to P. Murdin, D. Allen, and D. Malin), consisting of a huge disk of stars and interstellar matter, which may form interesting patterns, the elliptical galaxies (`cosmic footballs') which are uniformly looking, ellipsoidal agglomerations of stars, and the irregular galaxies (`cosmic misfits') which cannot be integrated in this scheme....

6_386b5e7a7ed089dc0a3363e0980dbb032
2004-10-19 04:45:42

Reflection Nebula -- In astronomy, reflection nebulae are clouds of dust which are simply reflecting the light of a nearby star or stars. The nearby star or stars are not hot enough to cause ionization in the gas of the nebula like in emission nebulae but are bright enough to give sufficient scattering to make the dust visible. The distiction between these two types of nebulae was done by Hubble in 1922. They are usually blue because the scattering is more efficient for blue light...

6_c01dfaf162273609e19b80ea97407cf52
2004-10-19 04:45:42

Redshift -- Redshift is the phenomenon that the frequency of light when observed, under certain circumstances, can be lower than the frequency of light when it was emitted at the source. This usually occurs when the source moves away from the observer, as in the Doppler effect. More specifically, the term redshift is used for the observation that the spectrum of light emitted by distant galaxies is shifted to lower frequencies (towards the red end of the spectrum, hence the name) when...

6_78c188890dae55f8ccf5060a38c1944a2
2004-10-19 04:45:41

Big Bang -- The Big Bang theory is the dominant theory in cosmology about the early development and current shape of the universe. According to this theory, the universe expanded rapidly starting 13.7 0.2 billion years ago. Extrapolating the history of the universe backwards using current physical models leads to a gravitational singularity, at which all distances become zero and temperatures and pressures become infinite. What this means is unclear and most physicists believe that this...

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Word of the Day
sudarium
  • A handkerchief.
  • Specifically— The legendary sweat-cloth; the handkerchief of St. Veronica, according to tradition miraculously impressed with the mask of Christ; also, the napkin about Christ's head (Johu xx. 7).
  • In general, any miraculous portrait of Christ.
The word 'sudarium' comes from a Latin word meaning 'a handkerchief'.