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Latest Edwin Hubble Stories

2014-01-29 12:20:28

WASHINGTON, Jan. 29, 2014 /PRNewswire-USNewswire/ -- Astronomers using NASA's Hubble Space Telescope and Europe's Herschel Space Observatory have pieced together the evolutionary sequence of compact elliptical galaxies that erupted and burned out early in the history of the universe. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) Enabled by Hubble's infrared imaging capabilities, astronomers have assembled for the first time a representative spectroscopic sampling of...

2014-01-07 16:20:22

WASHINGTON, Jan. 7, 2014 /PRNewswire-USNewswire/ -- NASA's Hubble Space Telescope is providing a new perspective on the remote universe, including new views of young and distant galaxies bursting with stars. Scientists described the findings Tuesday in a news conference sponsored by the American Astronomical Society (AAS). (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) Highlighted in the briefing were three discoveries -- four unusually bright galaxies as they...

New Hubble Data Offer More Details About Cloudy Alien World
2013-12-31 11:53:25

[ Watch the Video: New Secrets Revealed About Cloudy Exoplanet ] Lee Rannals for redOrbit.com - Your Universe Online Scientists using data collected by the Hubble Space Telescope have discovered new cloudy details about an alien world. The team said that GJ1214b is a super-Earth class planet because its mass is intermediate between Earth and Neptune. The group of scientists analyzed the characteristics of the exoplanet and published their results in the journal Nature. Previous...

2013-12-23 23:24:50

In a recent NPR interview, astronaut Chris Hadfield indicated that his spaceship became "blood red" when seeing Sunrise, thus confirming that Sunlight passing through our atmosphere experiences a redshift without relative motion. Dr. R. M. Santilli and Dr. j. V. Kadeisvili of of the Institute for Basic Research and the R M Santilli Foundation comment on Hadfield’s interview and how it supports the lack of expansion of the universe...

2013-12-20 23:25:39

The historical, theoretical and experimental evidence on the lack of expansion of the universe was confirmed at five scientific meetings in Europe and in the Far East (http://www.santilli-foundation.org/Conf-2013-No-Univ-Exp.php). Palm Harbor, Florida (PRWEB) December 20, 2013 The historical, theoretical and experimental evidence on the lack of expansion of the universe was confirmed at five scientific meetings in Europe and in the Far East...

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. Ryan Stone — played by actress Sandra Bullock — uses a facsimile of a pistol-grip cordless drill which his firm built for NASA in 2009. Wheeling, IL (PRWEB) November 12, 2013 Mr. Egon Jaeggin of Numerical Precision, Inc., recently took his wife and grand kids to see the movie ‘Gravity.’ He quietly cheered during the first...

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

[ Watch the Video: Fireballs Collide With Jupiter’s Atmosphere ] redOrbit Staff & Wire Reports - Your Universe Online 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, according to research presented last week at the European Planetary Science Congress (EPSC 2013) in London. The collisions are similar but smaller in scale than the meteor explosion that...

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

redOrbit Staff & Wire Reports - Your Universe Online 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. These “red nuggets,” so named because of their miniature size and the fact that they are densely packed with stars of that color, had only been observed in the distant, young...

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

John P. Millis, PhD for redOrbit.com - Your Universe Online For the better part of a century the astronomical community has understood that the Universe is expanding, yet the exact nature of this expansion has been difficult to quantify. One extreme instance of this is the acceleration of galaxies receding from us billions of light-years away. But even looking closer to home, calculating the rate of expansion has proven difficult. Traditionally, scientists, measuring the recession...


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
baudekin
  • A rich embroidered or brocaded silk fabric woven originally with a warp of gold thread.
'Baudekin' seems to be an alternative form of 'baldachin,' from the Italian 'Baldacco,' Baghdad, the city where the material was made.
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