2015年2月20日 星期五

2015-02-21 Namibia Science


Gizmodo Australia
   
Sun Keeps Damaging Skin Cells For Hours After Exposure   
Gizmodo Australia
When you think you've had enough sun, you probably move into the shade. But, according to a new study, that might not be soon enough — because it turns out that sun keeps damaging skin for hours after exposure. A team of scientists from Yale University ...

You Can Get Sun Damage at Night   Youth Health Magzine
Sun Could Cause Cancer For Four Hours Even In The Dark   News Every day
Can Skin Damage Occur In The Dark?   Design & Trend
National Monitor   
Nature World News   
HCPLive   
all 134 news articles »   


Los Angeles Times
   
Evolution: Marine animals have grown bigger over time, study says   
Los Angeles Times
When it comes to evolution, bigger might really be better. A team of Stanford scientists analyzing the body sizes of marine mammals over nearly 550 million years have found that average body size has increased 150-fold. The findings, published in the journal ...

As animals evolve, they grow larger   Daily Mail
Evolution Made Some Sea Creatures Bigger, Say Researchers   Daily Science Journal
For The Evolution Of Marine Creatures, Bigger Is Better, Study Says   NPR (blog)
Design & Trend   
all 124 news articles »   


The Space Reporter
   
NASA and ESA telescopes trace ultra-strong winds blowing from black holes   
The Space Reporter
The powerful winds are so strong that they can hinder star formation in the host galaxy. According to a NASA statement, telescopes have revealed for the first time that powerful winds emanate from black holes in all directions. These winds are so tremendous ...

Ferocious Black Hole Winds Prevents New Stars Forming   Design & Trend
Telescopes give shape to furious black hole winds   National Monitor
Winds From This Massive Black Hole Pack The Energy Of More Than A Trillion ...   Huffington Post
BBC News   
The Monitor Daily   
The Week Magazine   
all 78 news articles »   


Al-Arabiya
   
Stephen Hawking: aggression 'threatens to destroy us all'   
Al-Arabiya
Astrophysicist Stephen Hawking, of England, presents a lecture titled, "Out of a Black Hole" at Texas A&M, in College Station, Texas, Monday, April 5, 2010. (File photo: AP). Text size A A A. By Staff writer | Al Arabiya News Friday, 20 February 2015.
Hawking: Stop being so aggressive, humans, or we're finished   CNET
Stephen Hawking: 'Our long-term future lies off Earth'   Metro
Professor Stephen Hawking: aggression could annihilate the human race   Irish Examiner
The Independent   
The Daily Star   
all 44 news articles »   


WTOP
   
Mars One finalist shares dream about starting human colony on Red Planet   
Science Recorder
Last year researchers at MIT found that a manned mission to Mars would result in the crew dying after only 68 days–but one Mars One finalist is undeterred and insists such a mission is feasible. Hannah Earnshaw, a 23-year-old PhD student in astronomy ...

US sending two servicemembers to Mars: Report   Press TV
Mars contestant: 'Why wouldn't you want to go?'   WTOP
Daring to dream big   InsideHalton.com
TIME   
The Independent   
Discovery News   
all 84 news articles »   


Mirror.co.uk
   
Curiosity's Tools May Cause Organics on Mars to Self-Destruct   
NBCNews.com
Curiosity's experiments on Martian soil may be inadvertently eliminating traces of organics, British researchers reported this week. One of the compounds the rover is on the lookout for is jarosite, a mineral associated with conditions potentially suitable for life.
How the Search for Life on Mars Could Be Dooming Itself by Accident   Gizmodo
NASA Mars Rover could be DESTROYING signs of life on the Red Planet   Mirror.co.uk
Mars Dinosaur? It's Another Curio From Curiosity Rover   bradfordtoday
Zee News   
all 17 news articles »   


CBS News
   
Venus and Mars Conjunction   
WMDT
Tonight, If you caught the sun setting, you could have seen Venus hanging around the moon especially since it is a clear night. Tomorrow night, February 21, you will be able to see Venus and Mars passing each other in the sky. Look towards the West and ...

Venus and Mars were alright tonight   Peterborough Examiner
Moon, Venus and Mars put on dazzling show above partially frozen planet   MassLive.com
Starwatch: Planets are the current stars of the night sky   Post-Bulletin
Tucson News Now   
Boing Boing   
WTSP 10 News   
all 60 news articles »   


Science Codex
   
Evolving a bigger brain with human DNA   
Science Codex
The size of the human brain expanded dramatically during the course of evolution, imparting us with unique capabilities to use abstract language and do complex math. But how did the human brain get larger than that of our closest living relative, the ...

Small DNA changes separate chimp and human brains   Los Angeles Times
Crucial DNA That Makes Human Brains Bigger than Chimps Discovered   News Every day
Scientists use human DNA to enlarge mice brain   Business Standard
Diabetes Insider   
Zee News   
all 61 news articles »   


Yahoo News
   
Rosetta just took these amazing pictures of a comet 300 million miles away from ...   
Yahoo News
ESA/Rosetta/NavCam Rosetta took this picture from just 5.5 miles above the surface. While couples were getting closer this Valentine's Day, the European Space Agency's Rosetta spacecraft was doing just the same — it snuggled up nice and close to a ...

Scientists behind Rosetta comet landing hope mission inspires next generation   The Age

all 26 news articles »   


Kansas City Star
   
Nasa spacewalks to let space taxis park on International Space Station   
Economic Times
WASHINGTON: Nasa is all set to perform three spacewalks — the first one scheduled for Saturday — to reassemble parts of the International Space Station (ISS) to create parking spots for Boeing and Space Exploration Technologies (SpaceX) two ...

NASA Delays Spacewalk Due To Suit Problem   Tech Times
NASA preparing for the worst on Saturday's spacewalk   Science Recorder
Space station preps for 'space taxis'   CNBC
ABC News   
Computerworld   
Christian Broadcasting Network   
all 195 news articles »   

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