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Latest the Sun Stories

Planetary Nebula Survey By Chandra
2012-10-11 05:21:48

April Flowers for redOrbit.com - Your Universe Online An international team of astronomers using NASA's Chandra X-ray Observatory has created a sweeping new survey of dying stars — or planetary nebula — in the neighborhood of the Sun. The resulting X-ray images shed light on the violent "end game" of a Sun-like star's life. Led by Joel Kastner from the Rochester Institute of Technology (RIT), the team won seven days of observation time with Chandra in 2011-2012 to survey and...

2012-09-29 23:00:24

New eco-friendly, solar heating hot water system provides a 27% reduction in water usage and 43% reduction in gas consumption. Dallas, Texas (PRWEB) September 28, 2012 The team at Eco Smart Energy, LLC and Blackall Mechanical, Inc., worked together to perfect a solution to generate an eco-friendly hot water system called Sun Equinox for the YMCA Town North located at, 4332 Northhaven Road in Dallas, TX. Blackall Mechanical states that this project began back in September 2011, and was...

Asteroid's Magnetic Mojo Loss Explained
2012-09-25 05:52:08

Lee Rannals for redOrbit.com - Your Universe Online Dr Christopher Russell presented a paper at the European Planetary Science Congress on Tuesday, explaining why one asteroid has lost its magnetic mojo. Asteroid 2201 Oljato orbits the Sun every 3.2 years, and during its lifetime, NASA's Pioneer Venus Orbiter has observed three passages of the space rock between Venus and the Sun. Each time the asteroid has been observed, Oljato had a marked increase in the region of unusual magnetic...

2012-06-25 23:02:33

Solar panels located on the Union Square Greenmarket´s van will generate clean power for cooking demonstrations New York, NY (PRWEB) June 25, 2012 This weekend, the GrowNYC Union Square Greenmarket became the first New York recipient of a solar installation donation from Green Mountain EnergyTM Sun ClubTM. Green Mountain and GrowNYC officially ℠flipped the switch´ on the solar-powered kitchen during a dedication at the farmer´s market on June 23. The solar array is a...

Star Cluster Could Help Astronomers Find Earth-Like Planets
2012-06-23 06:15:20

A loose star cluster located approximately 800 to 1,000 light years from Earth, detected by scientists more than 180 years ago but never analyzed in detail, could be vital in helping experts not only to understand how stars like the Sun evolve, but also to help them in the search for Earth-like planets. According to a June 22 press release, researchers from Penn State University and colleagues from the University of California, Santa Cruz (UCSC); Yale University; and the California...

ESA Missions Observe Transit Of Venus
2012-06-06 06:59:03

[ Watch the Video ] Astronomers around the world looked to the sky last night and this morning to observe Venus as it passed across the face of the Sun for the last time this century. ESA´s Sun-watching space missions also tuned in for the solar spectacular. ESA´s microsatellite Proba-2, situated in low-Earth orbit, tracked Venus as it moved across the solar disc over a period of nearly seven hours. Venus appears to wobble thanks to the slight up-down motion of Proba-2 and the...

2012-05-24 23:01:24

Entertainment Industries Council´s Sun SafeTee® program and the AJGA Team up to Teach Junior Golfers to Block the Sun, Not the Fun! with Key Sun Protection Skills for Life, on the Course and Off! Reston, VA (PRWEB) May 23, 2012 The Entertainment Industries Council, Inc. (EIC), through its Sun SafeTee program, is leading the charge to give junior golfers the potentially life-saving information to protect them stroke after stroke. As part of its nationwide program to provide the golf...

Rogue Planets Sometimes Captured By Stars
2012-04-18 03:28:47

New research suggests that billions of stars in our galaxy have captured rogue planets that once roamed interstellar space. The nomad worlds, which were kicked out of the star systems in which they formed, occasionally find a new home with a different sun. This finding could explain the existence of some planets that orbit surprisingly far from their stars, and even the existence of a double-planet system. "Stars trade planets just like baseball teams trade players," said Hagai Perets of...


Latest the Sun Reference Libraries

6_dac4e7d6b8fb5cf3a1458d796b90d7a92
2004-10-19 04:45:42

Stellar Evolution -- Stellar evolution is the process of formation, life, and death of stars. It is one of the major topics of cosmogony. Star Birth and Life A star starts out as an enormous cloud of gas and dust many light-years across. Star formation begins when the cloud begins to condense under its own gravity. The processes that initiate this contraction are not fully understood. The cloud fragments fuse into stellar mass clouds known as protostars. Protostars do not emit...

Solar System
2012-10-22 06:09:41

The Solar System refers to the area in space that is dominated by our own Sun. It is comprised of the Sun and its associated astronomical objects that are held in its gravitational orbit. The Solar System was formed as a result of the collapse of a giant molecular cloud approximately 4.6 billion years ago. The mass of this system is located almost entirely in the Sun. Apart from the Sun, a high percentage of the remainder of the system’s mass is located in the eight solitary planets that...

4_1d93139977aeb66e7ea8a6514808f2f82
2004-10-19 04:45:41

Solar Eclipse -- A solar eclipse occurs when Sun, Moon and Earth are on a single line, the Moon being in the middle. Seen from the Earth, the Moon is in front of the Sun and thus part or all of the light of the Sun is hidden by the Moon. Thus it may seem that a piece has been taken out of the Sun, or that it has suddenly disappeared. There are three types of solar eclipses: -- A partial solar eclipse: Only part of the Sun and the Moon overlap -- A total solar eclipse: All of the Sun...

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_a997defc9ca7ea81c6bd4ed4bab88e3c2
2004-10-19 04:45:40

Vega -- Vega (Alpha Lyrae) is the lead star in the constellation Lyra, reaching near directly overhead the mid-northern latitudes, during the summer. It's a "nearby star" at only 25 light years distant and together with Arcturus and Sirius, one of the brightest stars in the Sun's neighbourhood. Vega is a vertex of the Summer Triangle. Its spectral class is A0V (Sirius, an A1V, is slightly less powerful) and it's firmly in the main sequence, fusing hydrogen to helium in its core....

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Word of the Day
bibliopole
  • A bookseller; now, especially, a dealer in rare and curious books.
This word comes from a Greek phrase meaning 'book seller.'
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