News tagged with emission line


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Search results for emission line


Born in beauty: Proplyds in the Orion Nebula

Born in beauty: Proplyds in the Orion Nebula (w/ Video)

Space & Earth / Astronomy

created 7 hours ago | popularity 4.8 / 5 (8) | comments 1

(PhysOrg.com) -- A collection of 30 never-before-released images of embryonic planetary systems in the Orion Nebula are the highlight of the longest single Hubble Space Telescope project ever dedicated to ...


Low-cost temperature sensors, tennis balls to monitor mountain snowpack

Low-cost temperature sensors, tennis balls to monitor mountain snowpack

Technology / Engineering

created 8 hours ago | popularity not rated yet | comments 1

(PhysOrg.com) -- Fictional secret agent Angus MacGyver knew that tough situations demand ingenuity. Jessica Lundquist takes a similar approach to studying snowfall. The University of Washington assistant professor ...


The world's highest efficiency energy conversion photovoltanic (solar panel) cell

Hi-tech, eco-friendly dream home takes shape in Japan

Technology / Energy

created 13 hours ago | popularity 4.5 / 5 (2) | comments 0

On Tokyo Bay, at the edge of the largest urban sprawl on Earth, sits what may be an environmentalist's dream home.


World's mayors tackle climate change on their own (AP)

World's mayors tackle climate change on their own

Space & Earth / Environment

created 13 hours ago | popularity 1 / 5 (1) | comments 0

(AP) -- It isn't easy getting Italy's city dwellers out of their Fiats, off their Vespa scooters and onto bicycles to ride to work, "like here in Copenhagen," says an Italian environmental official.


Bangladeshi pedestrians speak on their cellular telephones as they walk through a commercial district in Dhaka

Mobile phone English lessons a hit in Bangladesh

Technology / Hi Tech

created 13 hours ago | popularity not rated yet | comments 0

Every morning, Ahmed Shariar Sarwar makes it his daily ritual to call number 3000 on his mobile phone to get lessons in English -- his passport to a better life in impoverished Bangladesh.


Kansas scientists probe mysterious possible comet strikes on Earth

Space & Earth / Space Exploration

created 14 hours ago | popularity 4.1 / 5 (7) | comments 3

It's the stuff of a Hollywood disaster epic: A comet plunges from outer space into the Earth's atmosphere, splitting the sky with a devastating shock wave that flattens forests and shakes the countryside.


David Mitchell

Decades-old dioxins pollute river, divide US community

Space & Earth / Environment

created Dec 13, 2009 | popularity 5 / 5 (2) | comments 0

The signs posted along Michigan's Tittabawassee River warning of dangerous dioxin levels don't really worry fisherman David Mitchell.



List of search results for emission line