Hubble: The Beginning – Astronomy Before The Hubble Space Telescope Documentary – Video

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Hubble: The Beginning - Astronomy Before The Hubble Space Telescope Documentary
Looking at the state of astronomy before Hubble and the difficulties of observing from the ground that drove the need for a space telescope. Astronomers inst...

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Hubble: The Beginning - Astronomy Before The Hubble Space Telescope Documentary - Video

Astronomy – Ch. 17: The Nature of Stars (34 of 37) Determining Stellar Radius of Sirius – Video

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Astronomy - Ch. 17: The Nature of Stars (34 of 37) Determining Stellar Radius of Sirius
Visit http://ilectureonline.com for more math and science lectures! In this video I will calculates the luminosity ratio of Sirius to our Sun. Next video can...

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Astronomy - Ch. 17: The Nature of Stars (34 of 37) Determining Stellar Radius of Sirius - Video

Astronomy Club of Asheville educates, amazes at UNCAs Lookout Observatory

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To gain perspective on ones life, sometimes a look skyward into the inky nocturnal abyss is all it takes to realize just how small we really are.

Life is more about just meeting a certain deadline at work, said Dominic Lesnar, the president of the Astronomy Club of Asheville. Its great to see the bigger picture of how the world operates. This is the satisfaction of knowing your place in the universe and seeing how dynamic the natural world is.

The Astronomy Club invited a whole lot of people to look up when it celebrated its second public stargazing event Jan. 24 at UNC Ashevilles Lookout Observatory, a newly christened facility that members hope will bring further interest in the heavens throughout the area. The event drew 175 science lovers an extraordinary 300 people were initially expected and filled a waiting list just as long, but the viewing was delayed a day due to cloudy skies.

On the night of the viewing, weather cleared and visitors were treated to crystal-clear views of Venus, the moon, the Andromeda galaxy and the Orion nebula. Exclamations of ooh and ahh permeated the viewing structure as stargazers young and old took a peekthrough the telescopes.

The club had its first official public stargazing at the new Lookout Observatory facility at the top of the hill on the UNCAcampus on Nov. 14. The January viewing was the first fully publicized event at the observatory, which is complete with warming room and four permanent state-of-the-art telescopes. The building and most of whats in it was funded by the club and shares usage with the university.

Its a 50/50 partnership with the university. They provide the infrastructure, we provide the funding for the equipment, said Lesnar. The interest for a public observatory has always been there; now people can go and be treated to a guided tour of the night sky, all minutes from their homes.

The Astronomy Club has grown from a casual gathering of about 10people half a decadeago to more than 100 members under outgoing President Bernard Arghiere. The primary objective is outreach, educating individuals as well as school groups on the wonders of the universe through talks, gatherings, school events and firsthand observations through some very nice telescopes.

In addition to events at Lookout Observatory, stargazing events are held at public places around Asheville about twice a month, weather permitting.

Thats Sirius, the brightest star in the sky, club member Jim Hornaday pointed out during a recent public club gathering at Tanbark Ridge overlook on the Blue Ridge Parkway.

Nope, the brightest star is the sun! shot back another stargazer and club member, Dennis Wilde, from behind his telescope.

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Astronomy Club of Asheville educates, amazes at UNCAs Lookout Observatory

PAGASA lines up activities for Feb. 16-20 astronomy week

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For this year, state astronomy agency PAGASA is working to make astronomy more accessible to people via National Astronomy Week (NAW).

The theme for this year's NAW is "Reaching Our People: Transferring Knowledge in Astronomy," acting administrator Vicente Malano said.

Malano said this year's NAW from Feb. 16 to 20 will include:

- free Planetarium shows - stargazing and telescoping sessions at PAGASA observatory - star party contest for high school in Laoag City - seminar-workshops on astronomy for public school teachers in Laoag City - free mobile planetarium shows on Feb. 17 and 18 in Laoag - free astronomy posters for visiting schools at Planetarium and Astronomical Observatory

Admissions to the shows will be on a first-come, first-served basis.

Planetarium shows are from 8 a.m. to 5 p.m., while lecture and telescoping sessions will start 7 p.m. Joel Locsin/LBG, GMA News

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PAGASA lines up activities for Feb. 16-20 astronomy week

STARS: The first signs of spring begin to emerge in the February night sky

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North Wales astronomy buff Brian Woosnam has been busy capturing images of the night sky this January.

Here are his tips for what to look out for in the heavens during February.

The stars of winter are now beginning to wane and those of spring are eager to take their place.

Orion the hunter is still well placed in the early evening but his position of dominance is now starting to ebb away, and as the sun continues to rise higher so the evening sky gets lighter.

The Moon phases

Full 3rd

Last quarter 12th

First quarter 25th

The Planets

The planet Venus is a brilliant object in the evening western sky in Aquarius along with Mars about an hour after sunset.

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STARS: The first signs of spring begin to emerge in the February night sky

The Great Cholesterol Deception–The Story Behind the Statins – Video

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The Great Cholesterol Deception--The Story Behind the Statins
Guest: Dr. Stephanie Seneff, Ph.D., Senior Research Scientist at the MIT Computer Science and Artificial Intelligence Laboratory. Dr. Seneff holds multiple degrees from MIT including: Undergradua...

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The Great Cholesterol Deception--The Story Behind the Statins - Video

Honeywell Aerospace Reducing the Weight of Aircraft Engines Altair HyperWorks Insidervia torchbro – Video

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Honeywell Aerospace Reducing the Weight of Aircraft Engines Altair HyperWorks Insidervia torchbro
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The social science of medicine

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DAVOSWhen I was a medical student in the mid-1980s, I contracted malaria in Papua New Guinea. It was a miserable experience. My head ached. My temperature soared. I became anemic. But I took my medicine, and I got better. The experience wasnt pleasant but thanks to cheap, effective malaria drugs, I was never in very much danger.

The pills that cured me, chloroquine tablets, do not work anymore. Even at the time I was taking them, the parasite that causes malaria had already become resistant to chloroquine in many parts of the world; Papua New Guinea was one of the last places where the pills continued to be effective, and even there they were losing their potency. Today, chloroquine has basically disappeared from our medical arsenal.

The growing capacity of pathogens to resist antibiotics and other antimicrobial drugs is turning into the greatest emerging crisis in contemporary healthcareand it is a crisis that cannot be solved by science alone.

Other pharmaceuticals are following in chloroquines wake. Multi-drug-resistant strains of tuberculosis, E. coli, and salmonella are now commonplace. Most gonorrhea infections are untreatable. Superbugs, like methicillin-resistant Staphylococcus aureus and Clostridium difficile, are proliferating. In India, antibiotic-resistant infections killed more than 58,000 newborns in 2013.

Today, malaria is often treated with a combination of artemisinina drug derived from a Chinese herband other antimalarial drugs. But these revolutionary medicines are now in danger of following chloroquine into obsolescence; resistant strains of malaria have been documented in Southeast Asia.

This is more than a medical problem; it is a potential economic disaster. Research commissioned by the Review on Antimicrobial Resistance, headed by the economist Jim ONeill, has calculated that if current trends continue, drug-resistant infections will kill 10 million people a year by 2050 and cost the global economy some $100 trillion over the next 35 years.

Even that dramatic prediction may be a substantial underestimate, as it includes only the direct costs in terms of lives and wellbeing lost to infections. Many other aspects of modern medicine also rely on antibiotics. Cancer patients receiving chemotherapy take them to suppress bacteria that would otherwise overwhelm their weakened immune systems. Many surgical operations now considered routine, including joint replacements and caesarean sections, can be performed safely only when antibiotics prevent opportunistic infections.

The origins of drug resistance are a well-understood matter of evolution. If pathogens are exposed to the selective pressure of toxic drugs, eventually they will adapt. The Wellcome Trust, which I lead, has invested hundreds of millions of dollars into researching these mechanisms, improving diagnoses, and creating new drugs.

In order to address the problem effectively, this effort must be extended beyond the realm of biological science to areas not traditionally associated with medicine. In rich and poor countries alike, we have become systematic abusers of antibiotics. The key to combating resistance is to delay the rate at which the pathogens can adapt. But, by overprescribing antibiotics and failing to complete the required courses of treatment, we are exposing germs to just enough medicine to encourage resistance. In effect, we are vaccinating germs against the drugs we want to use against them.

That is because we have come to regard antibiotics almost as consumer goodsours to demand from doctors, and ours to take or stop taking as we see fit. Even the most informed patients misuse these wonder drugs. Research in the United Kingdom has found that even people who understand how resistance develops often contribute to the problem by taking antibiotics without a prescription or giving their drugs to members of their family.

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The social science of medicine

NATO to form command, control units in 6 east European nations – Video

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NATO to form command, control units in 6 east European nations
The North Atlantic Treaty Organization, NATO, has announced the biggest reinforcement of its forces since the end of the Cold War by forming command and control units in six Eastern European...

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NATO to form command, control units in 6 east European nations - Video