martes, 30 de junio de 2015

sharing_ _UFOs - OVNIs - Science - Space... more...





 


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 Near Earth Asteroids
Potentially Hazardous Asteroids (PHAs) are space rocks larger than approximately 100m that can come closer to Earth than 0.05 AU. None of the known PHAs is on a collision course with our planet, although astronomers are finding new ones all the time.

On July 5, 2015 there were 1594 potentially hazardous asteroids.


Recent & Upcoming Earth-asteroid encounters:
Asteroid
Date(UT)
Miss Distance
Size
2015 MO116
Jul 7
4.9 LD
68 m
2005 VN5
Jul 7
12.6 LD
18 m
2015 HM10
Jul 7
1.1 LD
81 m
1994 AW1
Jul 15
25.3 LD
1.3 km
2011 UW158
Jul 19
6.4 LD
540 m
2013 BQ18
Jul 20
7.9 LD
38 m
1999 JD6
Jul 25
18.8 LD
1.6 km
2005 NZ6
Aug 6
76.5 LD
1.4 km
2005 JF21
Aug 16
20.1 LD
1.6 km
2004 BO41
Aug 31
57.3 LD
1.2 km
1991 CS
Sep 4
62.1 LD
1.4 km


Notes: LD means "Lunar Distance." 1 LD = 384,401 km, the distance between Earth and the Moon. 1 LD also equals 0.00256 AU. MAG is the visual magnitude of the asteroid on the date of closest approach.


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AIA 304, LASCO C2/C3 (2014-11-24 19:06:43 - 2014-12-22 11:59:55 UTC) - YouTube


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The colours and contrast differ as the test continues (pictured). People with protanopia lack long-wavelength sensitive retinal cones to distinguish between the green, yellow and red spectrum. Dueteranopia affects the same part of the spectrum, but sufferers lack medium-wavelength retinal cones. Meanwhile, tritanopes confuse light blues with greys, purples with black and mid-greens with blues 



There is also a colour blindness simulator, designed by a firm called etre that lets people see how images appear to people with all three types of colour blindness. This image shows the colours and brightness of Times Square in New York to someone with normal vision 



 


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jueves, 25 de junio de 2015

Sharing.:::.21 _ UFOs - OVNIs - science - more...134 - ANSWERS OF AN ALIEN FROM ANDROMEDA

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Spirals in the D Ring | NASA





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Medical marijuana 'edibles' mostly mislabeled: Many too weak, some surprisingly strong -- ScienceDaily




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134 - ANSWERS OF AN ALIEN FROM ANDROMEDA - YouTube






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5.2M Quake shakes up Big Island Saturday night (June 27) | Hawaii 24/7





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SpaceWeather.com -- News and information about meteor showers, solar flares, auroras, and near-Earth asteroids








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Lake Texoma VORTEX is big enough to swallow a boat | Daily Mail Online



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▶ The Key To Health: Treating Water With Reverence - YouTube






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134 - ANSWERS OF AN ALIEN FROM ANDROMEDA - YouTube








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Monster black hole wakes up after 26 years / Integral / Space Science / Our Activities / ESA





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▶ ALCYON PLEIADES NEWS: UFO sightings, conspiracies, strange phenomena - YouTube




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nsf.gov - National Science Foundation (NSF) Discoveries - Precious time - US National Science Foundation (NSF)



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First Color Movies Of Pluto And Its Biggest Moon Are Pretty Spectacular
















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Massive Solar Flare Reported, X-Ray Radiation Blacks Out Some Radio Communiction While Solar Storm Also Hits Earth « CBS San Francisco







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Scientists Finally Figure Out Which End Of This Freaky 'Smiling' Worm Was The Head








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Drilling, not quake, caused Indonesia mud volcano: paper - Yahoo News




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Google's Project Soli lets you control gadgets using hand gestures | Daily Mail Online






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Next stop, the moon: Audi reveals it is making a lunar rover | Daily Mail Online







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Bizarre Cometlike Alien Planet Is First of Its Kind







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Space in Images - 2015 - 06 - Central California, USA




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7 Legal Herbs That Can Alter Your Consciousness and Super-Charge your Dreams | The Mind Unleashed






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▶ UFO Over Pyramid Of The Sun, Mexico - YouTube





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▶ YellowStone YouTube


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