2015年3月6日 星期五

2015-03-07 U.S. Science


BBC News
   
Nasa's Dawn probe achieves orbit around Ceres   
BBC News
The US space agency's Dawn probe has gone into orbit around Ceres, the largest object in the Solar System between Mars and Jupiter. A signal from the satellite confirming its status was received by ground stations at 13:36 GMT. Ceres is the first of the dwarf ...

NASA spacecraft orbiting dwarf planet Ceres   Pittsburgh Post-Gazette
NASA Spacecraft Slips Into Ceres' Orbit For First-Ever Visit To Dwarf Planet   CBS Local
Hello Ceres! NASA spacecraft on first visit to dwarf planet   Concord Monitor
Tribune-Review   
Science 2.0   
Daily Science Journal   
all 760 news articles »   


OCRegister
   
Astronomers see reruns of a 9 billion-year-old star explosion   
OCRegister
An image of a cluster of galaxies photographed by the Hubble Space Telescope acts as a gravitational lens, producing multiple images of the Supernova Refsdal, over the years indicated here. The supernova is behind the cluster and exploded 9 billion years ...

Astronomers Watch a Supernova and See Reruns   New York Times
Hubble's 'Einstein Cross' Marks the Space-Warping Spot   NBCNews.com
Einstein's Cross: Distant supernova split into four by gravitational lensing   CNET
National Geographic   
Los Angeles Times   
Washington Post   
all 154 news articles »   


SMN Weekly
   
Killer Whales Leads the Group and Find them Food After Menopausal   
SMN Weekly
As per a new study menopausal f emale killer whales are good leaders who help younger ones of the community to find food especially in the years in which their prey is very much scarce. According to the findings the older females end up living long up to ...

Female Killer Whales Become Pod Leaders after Menopause   Daily Science Journal
Post-menopausal orcas take lead role in food search, study shows   Yahoo! Maktoob News
The godmother? Older female orcas take lead in finding food   Malay Mail Online
MetroNews Canada   
all 68 news articles »   


New York Times
   
Short Circuits Reported in Mars Rover's Drilling Arm   
New York Times
The Mars rover Curiosity appears to be suffering intermittent short circuits in its robotic arm, which could limit its drilling of rocks, NASA said on Friday. The problem cropped up on Feb. 27 when sensors on the rover observed a surge of current. The rover ...

March 7, 2015 in News: Glitch on Curiosity rover traced to drill mechanism   Spaceflight Now
Rover Opportunity Has Found Some Odd Mars Rocks   Discovery News
Let robots do the hard work for humans on Mars   Los Angeles Times
Product Design & Development   
The Planetary Society   
Pittsburgh Post-Gazette   
all 12 news articles »   


Newsweek
   
Did Planet Mars Really Had An Ocean Bigger Than The Arctic?   
Yibada (English Edition)
The Planet Mars has been the most sought planets by the human race and its characteristics have left researchers astounded. It is said that planet Mars once had an ocean bigger than the arctic. Today, however, raises the question of how much is left on that ...

New research indicates Mars may have had an ocean   Tucson News Now
10 Questions: Candidate in Mars One Mission   NBC 10 Philadelphia
Mars ocean was bigger than Arctic   The Nation
SMN Weekly   
Science Times   
CNN   
all 274 news articles »   


SMN Weekly
   
170 year old beer recovered from shipwreck tastes awful, scientists say   
SMN Weekly
Scientists from the Technical Research Center of Finland say that beer discovered in a 170 year old shipwreck tastes awful, with hints of burnt rubber, sour milk and a “goaty” taste in its flavor profile. Advertisement. In 2010, researchers found a ship in the ...

Beer from 170 year old ship wreck has hints of burnt rubber and goat, say chemists   National Monitor
Get a Taste of 170-Year-Old Shipwreck Beer   Nature World News
What does 19th century shipwreck beer taste of? Goat and sour milk   Telegraph.co.uk
Discovery News   
Tech Times   
Live Science   
all 44 news articles »   


SMN Weekly
   
Astronomers spot star traveling at breakneck speed out of the galaxy   
SMN Weekly
According to astronomers, a star has been spotted traveling at an incredible speed as it screams off on a trajectory right out of the galaxy as a result of a gigantic stellar explosion. Advertisement. The star in question, which has been catalogued as US 708, ...

Star Speeds Through Space At 26-Million Miles Per Hour   Clapway
7 March 2015 in News: Thermonuclear supernova ejects Galaxy's fastest star   Astronomy Now Online
Fastest Known Star in the Galaxy Says, “Bye Felicia” to the Milky Way   RYOT
Sci-News.com   
Quartz   
Discovery News   
all 47 news articles »   


CBS News
   
Tiny bird long thought to be extinct rediscovered in Myanmar   
Al Jazeera America
A tiny, brown bird long thought to be extinct has been rediscovered in Myanmar's grasslands, scientists report, but its fragmented habitat is threatened by human encroachment. The Jerdon's babbler, a bird about the size of a house sparrow, was first ...

Bird thought to be extinct found in Myanmar   National Monitor
'Extinct' Bird Not Seen Since 1941 Suddenly Reappears   Discovery News
Bird Thought To Be Extinct Resurfaces In Myanmar   Tech Times
CBS News   
Laboratory Equipment   
all 72 news articles »   


Vancouver Sun
   
Glacier ice in narrow fjords creates oceans' noisiest known conditions, study says   
Alaska Dispatch News
The noisiest places found yet in the world's oceans are some of the most scenic -- saltwater fjords where glaciers drop chunks of blue-white ice, according to newly published research. The noise was found mostly at Icy Bay, along the Gulf of Alaska coast, but ...

Melting glaciers make oceans incredibly noisy, researchers say   SMN Weekly
Underwater, melting glaciers are louder than a symphony of chainsaws   Grist
Bubbles From Glacier Ice Turn up the Noise in Alaska Fjords   ABC News
Tech Times   
all 137 news articles »   


Discovery News
   
Take a Drone Ride into the Guts of an LHC Detector: Video   
Discovery News
The Large Hadron Collider (LHC) is the largest and most complex machine ever constructed, so it can be hard to fully appreciate its scale. Consisting of seven experiments — ATLAS, CMS, ALICE, TOTEM, LHCb, LHCf and MoEDAL — these underground ...

Physics: The Large Hadron Collider is back   Financial Times
Could the Higgs boson help scientists find dark matter?   RedOrbit
Revamped LHC to get first taste of protons   Symmetry magazine
BBC News   
Forbes   
Tech Times   
all 19 news articles »   

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