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stereo images corona
2014-06-26 04:56:26

redOrbit Staff & Wire Reports - Your Universe Online [ Watch the Video: STEREO View Of Solar Atmosphere ] Astronomers using NASA’s Solar Terrestrial Relations Observatory (STEREO) have discovered that the atmosphere of solar particles surrounding the sun is larger than previously believed, extending out some five million miles above the surface, the US space agency announced on Wednesday. The solar atmosphere, which is also known as the corona, consists of particles “through...

2014-06-23 23:06:12

Leading manufacturer and distributor of industrial lighting Larson Electronics reveals their newly designed Class 1 Division 1 explosion proof drop light. This drop light is ideal for general close work and inspection activities in hazardous locations requiring explosion proof protection. Kemp, Texas (PRWEB) June 23, 2014 The EPL-230X24VAC-25 explosion proof drop light from Larson Electronics comes complete with 25’ explosion proof cord with an inline transformer that steps down 220-240...

coronal puff
2014-06-23 11:26:58

Royal Astronomical Society (RAS) A suite of Sun-gazing spacecraft, SOHO, STEREO and Solar Dynamics Observatory (SDO), have spotted an unusual series of eruptions in which a series of fast 'puffs' force the slow ejection of a massive burst of plasma from the Sun's corona. The eruptions took place over a period of three days, starting on 17 January 2013. Images and animations of the phenomena were presented at the National Astronomy Meeting 2014 in Portsmouth by Nathalia Alzate on Monday 23...

2014-06-17 23:08:24

Larson Electronics unveils a new green 35 watt HID handheld spotlight with an optional seven or five inch lens. This spotlight is fitted with a green lens and produces a light beam capable of reaching distances over 1,900 feet in length. Kemp, Texas (PRWEB) June 17, 2014 The HL-85-HID-GREEN from Larson Electronics is a lightweight, ultra rugged, ergonomic handheld spotlight that operates on 12 or 24 volts DC via a 16’ coil cord ending in a cigarette plug. The unique reflector and lens...

2014-06-17 23:01:16

Independent poll supports call for higher standards in design and manufacturing, with the majority or respondents unsure current standards are adequate and another 20.3% indicating they are inadequate. Ottawa, Canada (PRWEB) June 17, 2014 In a randomized poll, over 200 business owners and managers were asked: "Do you believe there is sufficient standardization in the LED bulb industry (Energy Star, etc)?" In reply to the Leapfrog Lighting poll, 31.5% of business owners and...

Earth's Magnetosphere Doesn't Stop All Solar Wind From Breaking Through
2014-06-11 14:41:29

Brett Smith for redOrbit.com - Your Universe Online Using data from four European Space Agency satellites that fly in formation in the Earth's magnetic field, researchers have uncovered new information on how the solar wind can break through the Earth’s magnetosphere and disrupt modern life. According to a new report in the journal Physical Review Letters, when the solar wind meets the environment around the Earth – an electromagnetic phenomenon called an asymmetric magnetic...

2014-06-05 16:21:56

DUBLIN, June 5, 2014 /PRNewswire/ -- Research and Markets (http://www.researchandmarkets.com/research/w5h9pp/smart_lighting) has announced the addition of the "Smart Lighting Market by Component, Lighting Type, Connectivity Technology & Geography - Global Forecast & Analysis to 2014-2020" report to their offering. http://photos.prnewswire.com/prnh/20130307/600769 Lighting is one of the huge sources of energy used across the globe. In order to reduce the energy consumption, it is...

Astronomers Discover Bizarre Type Of Hybrid Star
2014-06-05 03:57:41

CU-Boulder In a discovery decades in the making, scientists have detected the first of a “theoretical” class of stars first proposed in 1975 by physicist Kip Thorne and astronomer Anna Żytkow. Thorne-Żytkow objects (TŻOs) are hybrids of red supergiant and neutron stars that superficially resemble normal red supergiants, such as Betelgeuse in the constellation Orion. They differ, however, in their distinct chemical signatures that result from unique activity in their stellar...

2014-06-05 10:38:27

New Jersey Institute of Technology The 1.6 meter telescope at Big Bear Solar Observatory (BBSO) in California has given researchers unparalleled capability for investigating phenomena such as solar flares. Operated by New Jersey Institute of Technology (NJIT), the BBSO instrument is the most powerful ground-based telescope dedicated to studying the star closest to Earth. On June 2, Distinguished Professor of Physics Haimin Wang joined NJIT colleagues at the 224th meeting of the...

2014-06-04 23:07:52

Leading manufacturer and distributor of industrial lighting Larson Electronics announces the release of a new low profile LED wall pack light with 100’ cord. This 60 watt LED light offers high light output from a compact form factor and is designed to provide a more durable and long lived alternative to halogen and metal halide units. (PRWEB) June 04, 2014 The LEDWP-600E-100C from Larson Electronics produces a wide flood beam without the high heat, fragile construction, or high energy...


Latest light sources Reference Libraries

Stellar Astrophysics
2014-01-12 00:00:00

The prominent feature that allows for the existence of life on Earth is the Sun. Radiation from our closest star provides heat and energy to our planet, driving biological processes and providing the necessary conditions for liquid water to naturally exist. But our Sun is only but one star in this vast Universe. And as it turns out, most stars are quite different than the one that illuminates our day. For this reason, scientists have, for hundreds of years, attempted to study the other...

4_a9775d2328a386c7976f6f9895c6d2ac2
2004-10-19 04:45:40

The Sun -- intensely hot, self-luminous body of gases at the center of the solar system. Its gravitational attraction maintains the planets, comets, and other bodies of the solar system in their orbits. The sun is actually a star of about medium size; it appears larger than the other stars because of its relative nearness to the earth. The earth's distance from the sun varies from 91,377,000 mi (147,053,000 km) at perihelion to 94,537,000 mi (152,138,000 km) at aphelion (see apsis). The...

3_5b8f828cdf6b44752884e721c0a2e6bd2
2004-10-19 04:45:40

Crab Nebula -- The Crab Nebula (Messier 1, NGC 1952) is the object the which started Charles Messier logging non-cometary objects on his Messier Catalog. It is the expanding cloud of gas thrown off in the explosion that gave rise to the 1054 supernova recorded by Chinese astronomers, now more than 6 light years across (the nebula is currently expanding at 1000 km/sec and the total mass of ejected material is about 0.1 solar masses). The supernova which produced it was bright enough to...

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Word of the Day
Cthulhu
  • A gigantic fictional humanoid alien god being described with a head resembling an octopus and dragon wings and claws, around whom an insane cult developed.
  • Pertaining to the mythos of Cthulhu and additional otherworldly beings created by H. P. Lovecraft or inspired by his writings and imitators.
This word was invented in 1926 by H.P. Lovecraft for his short story, 'The Call of Cthulhu.' 'Cthulhu' may be based on the word 'chthonic,' which in Greek mythology refers to the underworld.
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