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Interstellar in Medical News

Stardust Brings Interstellar Dust

Scientists are of the opinion that interstellar dust coming into our solar system, being brought in by Stardust is of great significance. The results have exceeded all expectations, according to Donald Brownlee, a University of Washington astronomy professor //who is the principal investigator, or ...

Manned Mars Mission May Become A Reality

...he latest prototype ion engine designs. ‘Crewed or heavyweight robotic missions to Mars become a distinct possibility, and there’s even talk of interstellar missions,’ New Scientist quoted Orson Sutherland of the Australian National University in Canberra, who led the team that built the engine, as saying....
Interstellar in Biological News

Life on Earth came from other planets

...ourney. Many species of microbe have evolved the ability to survive a violent impact and ejection into space; the frigid temperatures and vacuum of an interstellar environment; the UV rays, cosmic rays, gamma rays, and ionizing radiation they would encounter; and the crash landing onto the surface of a planet. Ob...

Very cold ice films in laboratory reveal mysteries of universe

... The universe is full of water, mostly in the form of very cold ice films deposited on interstellar dust particles, but until recently little was known about the detailed small scale structure. Now the latest quick freezing techniques coupled with so...

Research center to free chemistry from Earth's bonds

...ry and astronomy will use the unique laboratory of interstellar space to free the study of basic chemistry from th...e center have discovered more than half of the new interstellar molecules identified worldwide in the past 18 mont... Virginia, which has been used to discover ten new interstellar molecules in the past three years, a record unmatc...

Water is 'designer fluid' that helps proteins change shape, scientists say

...ew research, old ideas about water behavior are all wet. Ubiquitous on Earth, water also has been found in comets, on Mars and in molecular clouds in interstellar space. Now, scientists say this common fluid is not as well understood as we thought. "Water, as we know it, does not exist within our bodies," said ...

Sun to set on Ulysses solar mission on July 1

...e in space carved out by the solar wind," said Ed Smith, NASA's Ulysses Project Scientist. "The heliosphere separates the solar neighbourhood from the interstellar medium. Over its long life, Ulysses redefined our knowledge of the heliosphere and went on to answer questions about our solar neighbourhood we did no...

More sensitive radiology monitoring in the Basque Country

...me goal was to establish values for normal radiation situations, their origin being in natural sources of radiation: cosmic radiation from the Sun and interstellar spaces; and terrestrial radiation from radionucleids (originating in uranium or potassium, amongst others) present in the earth. Ms Alegra has chronol...

New organic molecule in space

...y a deeply embedded newly formed star, most of the interstellar molecules known to date have been found, including... molecular species have been detected in space, in interstellar clouds as well as in circumstellar envelopes. A la...he quest for so-called "bio"-molecules, especially interstellar amino acids. Amino acids, the building blocks of p...

Meteorites a rich source for primordial soup

...rmed within the parent body before it broke up, says Alexander. For instance. ammonia and other chemical precursors from the solar nebula, or even the interstellar medium, could have combined in the presence of water to make the amino acids. Then, after the break up, some of the fragments could have showered down...

How did chemical constituents essential to life arise on primitive Earth?

...distance between the smaller molecules required to form adenine in outer space precludes its formation, unless some nucleation centers, like specks of interstellar dust, are present. Numerous experiments have demonstrated that amino acids, nucleotides, carbohydrates and other essential compounds form under sim...

Research team says extraterrestrial impact to blame for Ice Age extinctions

...um 3 that is many times greater than what is found in the Earths atmosphere. The black mat also has turned up nanodiamonds, which are formed in the interstellar medium outside the solar system, by or by a high-explosive detonation. Either these things came in with the impactor or they were made during impac...
Interstellar in Biological Technology

New book from AIAA explores space drives, warp drives

... This emerging science, and the realization that rockets are inadequate for interstellar exploration, led NASA to support the Breakthrough Propulsion Physics Projec...from 1996 to 2002. In 2006 Millis created the Tau Zero Foundation to extend interstellar flight investigations beyond what is addressable within his day job at NASA...

Journey Leads Astronomer to New Galactic Structure

...itt Peak near Tucson, Ariz., were the mysteries of interstellar space, the gaps between the stars occupied by what... photons." Reynolds got his start exploring the interstellar medium in the late 1960s under the direction of hi...er sensitive enough to detect the faint light from interstellar space. The photons or light particles Reynolds ...

First pieces of Antarctic deep-space particle detector are in place

...erated by these same events. But protons are bent by the magnetic fields of interstellar space, preventing scientists from following them back to their points of or...al distances without being absorbed or deflected by the stars, galaxies and interstellar magnetic fields that permeate space. Their ability to skip through matter w...

Galactic survey reveals a new look for the Milky Way

...om within the galaxy." Most detailed inner picture to date Spitzer's capabilities, however, helped the astronomers cut through obscuring clouds of interstellar dust to gather infrared starlight from tens of millions of stars at the center of the galaxy. The new survey gives the most detailed picture to date o...
Interstellar in Biological Definition

Origin of life

...les have been postulated, including sources of extra-terrestrial stellar or interstellar origin. For example, from spectral analyses, organic molecules are known t...en holocaust — by Christian de Duve Possible Connections Between interstellar Chemistry and the Origin of Life on the Earth Scientists Find Clues Th...

Astrobiology

...n xenobiology SETI Terraforming External links The Astrobiology Web Astrobiology Magazine Possible Connections Between interstellar Chemistry and the Origin of Life on the Earth Scientists Find Clues That Life Began in Deep Space - NASA Astrobiology Institute Stars and Ha...
Interstellar in Biological Dictionary

Hydroxyl radical

...ested and hydroxyl radical at pH 7.8 by kinetic ... Important determinants for scavenging hydroxyl radicals were the 3,4-double bond ... An interstellar molecule first detected in 1963 at a ... physical object > natural object > particle > molecule > diatomic molecule > hydroxyl ...
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(Date:4/18/2014)... Harvard neuroscientists have made a discovery that turns 160 ... electrical insulating material long known to be essential for ... nerve cells, is not as ubiquitous as thought, according ... of the Harvard Stem Cell Institute (HSCI) and the ... collaboration with Professor Jeff Lichtman, of Harvard,s Department of ...
(Date:4/18/2014)... did it make you feel? According to psychologists, remembering ... as how sad you were or how embarrassed you ... can,t stop thinking about it. , When these ... the memories, rather than how you felt, is a ... effects of these memories, a new study suggests. , ...
(Date:4/18/2014)... Fraser University psychologists have made a brain-related discovery ... attention-deficit disorders. , This discovery opens up the ... or suppress a specific brain activity that the ... , The Journal of Neuroscience has ... John McDonald, an associate professor of psychology and ...
(Date:4/18/2014)... This news release is available in French . ... breakthrough could revolutionize surgical practice and regenerative medicine. A ... Molle et Chimie (CNRS/ESPCI Paris Tech) and Didier Letourneur ... and Paris 13), has just demonstrated that the principle ... used in vivo to repair soft-tissue organs and tissues. ...
(Date:4/17/2014)... The presence of chronic inflammation in benign ... prostate cancer, and this association was found even ... according to a study published in Cancer ... the American Association for Cancer Research. , An ... participants of the placebo arm of the Prostate ...
Breaking Medicine News(10 mins):Health News:Finding turns neuroanatomy on its head 2Health News:Finding turns neuroanatomy on its head 3Health News:New study suggests a better way to deal with bad memories 2Health News:New study suggests a better way to deal with bad memories 3Health News:Scientists discover brain's anti-distraction system 2Health News:Innovative strategy to facilitate organ repair 2Health News:Innovative strategy to facilitate organ repair 3Health News:Chronic inflammation may be linked to aggressive prostate cancer 2Health News:Chronic inflammation may be linked to aggressive prostate cancer 3
(Date:4/17/2014)... State University engineer has developed a patented technique ... explosive devices. The same technique could help police ... M. and Kay L. Theede chair in engineering ... and his research team have created a template-based ... car trunks. The distance detection method called ...
(Date:4/17/2014)... release is available in German . ... pay the protection money demanded of him, he can expect ... required, however, as fear of the consequences is enough to ... in parasitic birds, which lay their eggs in other birds, ... the brood parasites take their revenge by destroying the entire ...
(Date:4/17/2014)... conditions such as heart disease, epilepsy and pain, making ... there is still much scientists do not know about ... insight into the structure of sodium channels and, specifically, ... are responsible for ,fine-tuning, the activity of the channel. ... of the Journal of Biological Chemistry . , ...
Breaking Biology News(10 mins):Patented research remotely detects nitrogen-rich explosives 2Fear of the cuckoo mafia 2Fear of the cuckoo mafia 3Structure of sodium channels different than previously believed 2
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