11 dezembro 2017

Highlights of the Winter Sky


What's up in the sky this winter? The featured graphic gives a few highlights for Earth's northern hemisphere. Viewed as a clock face centered at the bottom, early winter sky events fan out toward the left, while late winter events are projected toward the right. Objects relatively close to Earth are illustrated, in general, as nearer to the cartoon figure with the telescope at the bottom center -- although almost everything pictured can be seen without a telescope. Highlights of this winter's sky include the Geminids meteor shower peaking this week, the constellation of Orion becoming notable in the evening sky, and many planets being visible before sunrise in February. As true in every season, the International Space Station (ISS) can be sometimes be found drifting across your sky if you know just when and where to look.

from NASA http://ift.tt/2BzDWY7
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When oxygen was first discovered by British clergyman Joseph Priestley, in 1774, he called it...

When oxygen was first discovered by British clergyman Joseph Priestley, in 1774, he called it “dephlogisticated air.” Imagine trying to spell that on a science test!

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Science From the Moon’s Shadow


The Aug. 21, 2017, total solar eclipse was rare in its long, uninterrupted path over land, which provided scientists with a rare chance to investigate the Sun and its influence on Earth in ways that aren’t usually possible. On Dec. 11, researchers discussed initial findings based on observations gathered during the eclipse.

from NASA http://ift.tt/2AszyKt
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Airbags only became mandatory, in all vehicles sold in the United States, in 1998.

Airbags only became mandatory, in all vehicles sold in the United States, in 1998.

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Oração de invocação ao Espírito Santo


Oração de invocação ao Espírito Santo

Vinde, Espirito Santo, enchei os corações de Vossos Fiéis
E neles acendei o fogo sagrado de Vosso Amor
Enviai o Vosso Espírito, Senhor, e que tudo seja criado,
E assim renovareis a face da Terra.
Ó Deus, que iluminastes os corações de Vossos fiéis com as luzes do Espírito Santo,
Dai-nos pelo mesmo Espírito o dom da verdadeira sabedoria
E de sempre gozar de Sua consolação.
Pelo mesmo Cristo Nosso Senhor,
Assim seja.


Creio em Deus Pai

Pai Nosso



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Psychology of Laughter

Psychology of Laughter:

Visit –> http://ift.tt/2AuqSn1 to learn all about the psychology of laughter.

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gamma–crucis: The Orion Nebula, seen in the photos above,...











gamma–crucis:

The Orion Nebula, seen in the photos above, is one of the most photographed and scrutinized objects in the night sky. Visible to the naked eye, it’s located just south of Orion’s Belt in the Constellation of Orion.

Image credit: NASA, ESO, ESA

nasa, astronomy
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Visit –> http://ift.tt/1eWNk1f for quality...



Visit –> http://ift.tt/1eWNk1f for quality psychology information and resources.

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