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Latest William Herschel Stories

Planetary Nebulae Observed Releasing Water-Building Molecules
2014-06-17 11:19:05

Brett Smith for redOrbit.com - Your Universe Online The region in space around a planetary nebula is filled with harsh radiation. Yet despite this hostile environment – the area is seeded with a molecule essential to the formation of water. According to two new studies -- "Herschel Planetary Nebula Survey" and "Herschel spectral mapping of the Helix nebula" -- based on observations from the European Space Agency’s Herschel Observatory, harsh radiation around a planetary nebula does...

Cosmic Ring
2014-06-13 05:47:06

Whitney Clavin, Jet Propulsion Laboratory The Herschel Space Observatory has uncovered a weird ring of dusty material while obtaining one of the sharpest scans to date of a huge cloud of gas and dust, called NGC 7538. The observations have revealed numerous clumps of material, a baker's dozen of which may evolve into the most powerful kinds of stars in the universe. Herschel is a European Space Agency mission with important NASA contributions. "We have looked at NGC 7538 with Herschel...

Space Observatory's Mission Ends
2013-04-29 15:06:58

Lee Rannals for redOrbit.com - Your Universe Online The European Space Agency's (ESA) Herschel observatory has officially run out of liquid coolant, ending its mission. The space observatory launched nearly four years ago with a goal to help reveal some of the cooler sides of the universe, including planet, star and galaxy formation. "Herschel gave us the opportunity to peer into the dark and cold regions of the universe that are invisible to other telescopes," said John Grunsfel,...

Historian Says Sir William Herschel May Not Be A 'Sir' At All
2013-04-05 15:48:24

Lee Rannals for redOrbit.com — Your Universe Online A paper written by the historian Michael Hoskin and published in the Journal for the History of Astronomy claims Sir William Herschel may not be a "Sir" after all. Hoskin says that William and John Herschel were both made a knight of the Royal Hanoverian Guelphic Order, an event that typically leads to someone earning themselves the title of "Sir." However, the historian said they were in fact not given the "Sir" titles at all....

2013-01-03 10:58:57

With its 2160 liters of liquid helium about to run out, the Herschel Space Observatory will, by the end of March, become just another piece of space junk. In January´s Physics World, Steve Eales, a University of Cardiff astronomer who leads one of the telescope´s largest surveys, explains how this space facility has advanced our understanding of star and galaxy formation. Submillimeter wavelength astronomy -- the kind of astronomy that the European Space Agency´s Herschel...

Live Video Feed To Track Uranus And Harvest Moon Tonight
2012-09-29 04:29:25

Lee Rannals for redOrbit.com - Your Universe Online "I can see Uranus!" You could say that very phrase if you log on to Slooh Space Camera on Saturday night to get a glimpse of Uranus and the Harvest Moon. Slooh.com said it will be broadcasting live observatory feeds of Uranus and the full moon starting at 4:00 p.m. pacific time, 7:00 p.m. eastern. Uranus is the seventh planet from the Sun, and lies about 1.787 billion miles away. It takes 83 Earth years for Uranus to complete one...

Herschel Space Observatory Finds Galaxy-packed Supercluster
2012-05-18 10:11:42

Researchers from McGill University in Canada, utilizing a European space telescope, have discovered a dazzling display of billions of new stars in a galaxy-packed filament about 4,500 light years away in the Cygnus-X star-forming region of the Cygnus constellation. The Herschel Space Observatory´s discovery shows a filament connecting two clusters of galaxies that, along with a third cluster, will smash together and provide astronomers with one of the largest galaxy superclusters in...

2011-08-01 10:00:00

WASHINGTON, Aug. 1, 2011 /PRNewswire-USNewswire/ -- The Herschel Space Observatory's large telescope and state-of-the-art infrared detectors have provided the first confirmed finding of oxygen molecules in space. The molecules were discovered in the Orion star-forming complex. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) Individual atoms of oxygen are common in space, particularly around massive stars. But, molecular oxygen, which makes up about 20 percent of the air we...

30bd2568a505191ed0de6c1bc7da7da31
2010-05-11 08:40:00

ESA's Herschel infrared space telescope has made an unexpected discovery: a hole in space. The hole has provided astronomers with a surprising glimpse into the end of the star-forming process. Stars are born in dense clouds of dust and gas that can now be studied in unprecedented detail with Herschel. Although jets and winds of gas have been seen coming from young stars in the past, it has always been a mystery exactly how a star uses these to blow away its surroundings and emerge from its...


Latest William Herschel Reference Libraries

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2004-10-19 04:45:41

Uranus' moon Oberon -- Oberon is the name of the outermost of the major moons of the planet Uranus; discovered on January 11, 1787 by William Herschel. All of the moons of Uranus are named for characters from Shakespeare or Alexander Pope. Names for the first four discovered moons of Uranus (Oberon, Titania, Ariel, Umbriel) were given by John Herschel, the son of William. Oberon was named after Oberon, the king of the Faeries in A Midsummer Night's Dream. Oberon is composed of...

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2004-10-19 04:45:41

Uranus' moon Titania -- Titania is the largest moon of Uranus. Titania was discovered on January 11, 1787 by William Herschel. All of the moons of Uranus are named for characters from Shakespeare or Alexander Pope. Names for the first four discovered moons of Uranus, Oberon, Titania, Ariel and Umbriel, were given by John Herschel, the son of William. Titania was named after Titania, the Queen of the Faeries in A Midsummer Night's Dream. Titania is composed of roughly 50% water...

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2004-10-19 04:45:41

Uranus -- Uranus is the seventh planet from the sun. It is a gas giant. Physical characteristics Uranus is composed primarily of rock and various ices, with only about 15% hydrogen and a little helium (in contrast to Jupiter and Saturn which are mostly hydrogen). Uranus (and Neptune) are in many ways similar to the cores of Jupiter and Saturn minus the massive liquid metallic hydrogen envelope. It appears that Uranus does not have a rocky core like Jupiter and Saturn but rather...

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2004-10-19 04:45:41

Saturn's moon Enceladus -- Enceladus is a moon of Saturn discovered in 1789 by William Herschel. At least five different types of terrain have been identified on Enceladus. In addition to craters there are smooth plains and extensive linear cracks and ridges. At least some of the surface is relatively young, probably less than 100 million years. This means that Enceladus must have been active very recently with some sort of "water volcanism" or other process that renews the surface....

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2004-10-19 04:45:41

Saturn's moon Mimas -- Mimas is a moon of Saturn that was discovered in 1789 by William Herschel. Mimas' low density (1.17) indicates that it is composed mostly of water ice with only a small amount of rock. Mimas' most distinctive feature is a colossal impact crater 130 km across, named Herschel after the moon's discoverer. Herschel covers almost 1/3 of the diameter of the entire moon; its walls are approximately 5 km high, parts of its floor measure 10 km deep, and its central peak...

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Word of the Day
omphalos
  • The navel or umbilicus.
  • In Greek archaeology: A central boss, as on a shield, a bowl, etc.
  • A sacred stone in the temple of Apollo at Delphi, believed by the Greeks to mark the 'navel' or exact center-point of the earth.
'Omphalos' comes from the ancient Greek.
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