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Latest Astronomy Stories

Stream Of Gas Observed Escaping Grasp Of Supermassive Black Hole
2014-06-20 10:53:54

John P. Millis, Ph.D. for redOrbit.com - Your Universe Online The classic image of black hole systems is the in-flowing gas being consumed by the singularity. However, black holes are far from simply being cosmic vacuum cleaners, and occasionally even exhibit some strange behavior. Recently, a team of astronomers found a clumpy stream of gas quickly flowing outward from the supermassive black hole at the core of the galaxy NGC 5548. This unusual phenomenon was discovered when a...

Comet Siding Spring Won't Disrupt Martian Orbiters As It Makes Close Approach Of The Red Planet
2014-06-20 07:06:18

April Flowers for redOrbit.com - Your Universe Online Later this year, comet Siding Spring will have a very close brush with Mars. That brush will be so close, in fact, that it lead scientists to worry about the safety of the three spacecraft currently orbiting the planet. Some experts from the University of Maryland (UMD) have used a satellite mounted telescope to observe the "fresh" comet, however, and they find that it poses minimal danger to the Martian spacecraft. Instead, the...

2014-06-19 16:20:56

WASHINGTON, June 19, 2014 /PRNewswire-USNewswire/ -- An international team of astronomers, using data from several NASA and European Space Agency (ESA) space observatories, has discovered unexpected behavior from the supermassive black hole at the heart of the galaxy NGC 5548, located 244.6 million light-years from Earth. This behavior may provide new insights into how supermassive black holes interact with their host galaxies. http://photos.prnewswire.com/prnvar/20081007/38461LOGO...

Dwarf Galaxies Formed More Than Their Fair Share Of Universe's Stars
2014-06-19 03:05:21

[ Watch The Video: Hubblecast 75: Dwarf Galaxies That Pack a Punch ] NASA They may be little, but they pack a big star-forming punch. New observations from NASA's Hubble Space Telescope show small galaxies, also known as dwarf galaxies, are responsible for forming a large proportion of the universe's stars. Studying this early epoch of the universe's history is critical to fully understanding how these stars formed and how galaxies grew and evolved 3.5 to 6 billion years after the...

2014-06-19 08:21:52

WASHINGTON, June 19, 2014 /PRNewswire-USNewswire/ -- They may be little, but they pack a big star-forming punch. New observations from NASA's Hubble Space Telescope show small galaxies, also known as dwarf galaxies, are responsible for forming a large proportion of the universe's stars. http://photos.prnewswire.com/prnvar/20081007/38461LOGO Studying this early epoch of the universe's history is critical to fully understanding how these stars formed and how galaxies grew and evolved...

2014-06-19 08:20:59

CANNES, France, June 19, 2014 /PRNewswire/ -- Celebrated Astrophysicist, former NASA Advisory Council member, and New York Times best-selling author Dr. Neil deGrasse Tyson, is to deliver the fourth annual Ogilvy & Mather Inspire lecture at this year's Cannes Lions International Festival of Creativity today in Cannes at 2.00 p.m.. Exploring the pervasive curiosity that motivates all truly creative people to explore new ideas, Dr. Tyson will examine the drivers of creative thinking across...

2014-06-18 16:22:36

NEW YORK, June 18, 2014 /PRNewswire/ -- Lone Star Value Investors, LP (together with its affiliates, "Lone Star Value" or "we"), a significant shareholder of Antares Energy Limited (ASX: AZZ) (OTC: AZZEF) ("Antares" or the "Company"), today delivered an open letter to Antares Chairman and CEO, James Cruickshank. The full text of the letter follows. June 18, 2014 Mr. James CruickshankCEO/Chairman of the Board of DirectorsAntares Energy Ltd. ("AZZ") 3837 Greenbrier DriveDallas,...

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...

2014-06-17 08:31:34

Leveraging customer intelligence, ABICOR BINZEL identified an immediate customer need for products that ensure welders' safety, health and work comfort. MOUNTAIN VIEW, Calif., June 17, 2014 /PRNewswire/ -- Based on its recent analysis of the welding torches market, Frost & Sullivan recognizes ABICOR BINZEL (BINZEL) with the 2013 Europe Frost & Sullivan Award for Product Leadership. BINZEL's advanced line of lighter-weight and feature-rich torches for manual welding delivers high...

2014-06-17 08:25:06

NEW YORK and CANNES, France, June 17, 2014 /PRNewswire/ -- On the heels of the announcement of a major investment to fuel its growth by The Carlyle Group, Talent Partners, the leader in talent and production support services for more than 750 agency and advertiser clients representing 1,500 brands, has appointed Julie Balster to the newly created position of Business Affairs Manager for the company's European unit. The announcement was made here today at the Cannes Lions...


Latest Astronomy Reference Libraries

Stellar Astrophysics
2014-01-12 00:00:00

The prominent feature that allows for the existence of life on Earth is the Sun. Radiation from our closest star provides heat and energy to our planet, driving biological processes and providing the necessary conditions for liquid water to naturally exist. But our Sun is only but one star in this vast Universe. And as it turns out, most stars are quite different than the one that illuminates our day. For this reason, scientists have, for hundreds of years, attempted to study the other...

Planetary Astronomy
2014-01-12 00:00:00

Image Caption: Artistic concept of a planetary system. Credit: Wikipedia/NASA/JPL-Caltech The term Astronomy encompasses a broad range of topics, including the study of stars, galaxies, and planets. In order to focus on the different areas of study, many subfields of astronomy emerge. One such area is the study of planets known, appropriately, as Planetary Astronomy. Observational Planetary Astronomy Even within the field of Planetary Astronomy, there are several divisions to...

Cosmology
2014-01-12 00:00:00

Image Caption: The Hubble Extreme Deep Field (XDF) was completed in September 2012 and shows the farthest galaxies ever photographed by humans. Each speck of light in the photo is an individual galaxy, some of them as old as 13.2 billion years; the observable universe is estimated to contain more than 200 billion galaxies. Credit: NASA/Wikipedia What is Cosmology? I once commented to an acquaintance that I was fascinated by the field of Cosmology, and mused that if I had more time, I...

Astrophysics
2014-01-12 00:00:00

Image Caption: NGC 4414, a typical spiral galaxy in the constellation Coma Berenices, is about 56,000 light-years in diameter and approximately 60 million light-years distant. Credit: NASA/ESA/Wikipedia What is Astrophysics? For much of the modern age the term Astrophysics has been used synonymously with Astronomy. This interchange is so common that many textbooks even offer the two as having the same meaning. However, from a strictly historical perspective there are differences...

Tropic of Capricorn
2013-02-21 13:31:57

The Tropic of Capricorn, alternately called the Southern Tropic, is a marker of the most southerly latitude on the Earth at which the Sun can be directly overhead. This occurs at the December solstice, when the southern hemisphere is tilted towards the sun at its maximum degree. It is one of the five major circles of latitude that mark maps of the Earth. It presently lies 23 degrees 26’ 16’’ south of the Equator. Currently, the Tropic of Capricorn is drifting towards the north at...

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  • Color; hue; complexion.
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