Ondes gravitationnelles

Einstein's general theory of relativity suggests, among other things, that masses in space distort the geometry of space-time. In addition, moving objects emit waves of gravitational radiation that carry energy away into space

An amazing northern lights photo from space showing the ring around the earth where the aurora is most prominent.

Ring of Fire: Northern Lights from space An oval of glowing green light in Earth’s upper atmosphere encircles the magnetic North Pole. NASA Credit: NASA You Might Also Like: What Would Happen If A Large Asteroid Were To Smash Into Earth Comments comments

A dying star throws a cosmic tantrum in this combined image from Nasa's Spitzer Space Telescope and the Galaxy Evolution Explorer. The star's dusty outer layers are unraveling into space, glowing from the intense ultraviolet radiation being pumped out by the hot stellar core. This object, called the Helix nebula, lies 650 light years away in the constellation of Aquarius

Nasa marks 50 years of space photography - in pictures

A dying star throws a cosmic tantrum in this combined image from Nasa's Spitzer Space Telescope and the Galaxy Evolution Explorer. The star's dusty outer layers are unraveling into space, glowing from the intense ultraviolet radiation being pumped out by

Green Tea Architects - Side Return Extension, Brockley, London

Green Tea Architects - Side Return Extension, Brockley, London Colour Brick Cosmetics say - This property’s extension has been brick matched well but if thats not possible, for a variety of reasons, tint it so it does

Travelers to Mars would face a lifetime's worth of radiation exposure

Travelers to Mars would face a lifetime's worth of radiation exposure

How Radiation in Space Threatens Exploration Infographic is one of the best Infographics created in the Health category. Check out How Radiation in Space Threatens Exploration now!

NASA Explains Space Radiation and Its Effects on the Human Body

NASA Explains Space Radiation and Its Effects on the Human Body

In each life a little rain must fall, but in space, one of the biggest risks to astronauts’ health is radiation “rain”. NASA’s Human Research Program (HRP) is simulating space radiation on Earth following upgrades to the NASA Space Radiation Laboratory (NSRL) at the U.S. Department of...

In each life a little rain must fall, but in space, one of the biggest risks to astronauts’ health is radiation “rain”. NASA’s Human Research Program (HRP) is simulating space radiation on Earth following upgrades to the NASA Space Radiation Laboratory (NSRL) at the U.S. Department of...

As Mars Mission Approaches, NASA Works to Assess Risks from Space Radiation

As Mars Mission Approaches, NASA Works to Assess Risks from Space Radiation

Space Radiation Threat to Astronauts Explained (Infographic)

How Radiation in Space Poses a Threat to Human Exploration (Infographic)

The texture in this image is really interesting as the icicles against the metal are really intriguing. The background being blurred creates a more up close and personal feel to the photo as it looks like you're invading its space by getting so close to the chain.

"Wow, we missed a frozen iron // metal shackle in the list of our favorite photos. Love the gradient in the background: the colors really sparkle in contrast to the hurting frozen chain covered with ice crystals.

ESA is announcing a new programme for conducting research into radiation and how to protect astronauts from space radiation. Teaming up with five particle accelerators in Europe, we are offering researchers slots to bombard samples with radiation.  Cosmic radiation is considered to be th…

ESA is announcing a new programme for conducting research into radiation and how to protect astronauts from space radiation. Teaming up with five particle accelerators in Europe, we are offering researchers slots to bombard samples with radiation. Cosmic radiation is considered to be th…

Positive, Negative or Neutral, It All Matters: NASA Explains Space Radiation

Positive, Negative or Neutral, It All Matters: Space Radiation

Positive, Negative or Neutral, It All Matters: NASA Explains Space Radiation

How Radiation in Space Poses a Threat to Human Exploration #Infographic

How Radiation in Space Poses a Threat to Human Exploration (Infographic)

27) visit the amazon rainforest before its destroyed

Scarlet Macaw (Ara macao) The Scarlet Macaw is a large, colorful parrot. It is native to humid evergreen forests in the American tropics. National bird of Honduras.

#livingroomfurniture #livingroomdecor #interiordesign take a look at our blog for more living room furniture ideas! http://diningandlivingroom.com/category/living-room-furniture/

Furniture Ideas for an elegant and refined living room

Freshen up your home: Where to focus your decorating dollars When it comes to home renovation and decorating on a budget, having limitless possibilities, upgrades and modifications can quickly unbalance checkbooks.

Eta Carinae star in the Carina Nebula.

dramatic dark dust knots and complex structures are sculpted by the high-velocity stellar winds and high-energy radiation from the ultra-luminous variable star called Eta Carinae.

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