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NRE asteroid DD45 passed just 75,000 miles from Earth today. DD45 is the blurred and elongated light spot in the ring at the top right. See an animation of the movements of Spaceweather.com Photo: Spaceweather.com
TREHOGST: Millions of trees were blst over end when an asteroid came rushing into the skies over Tunguska, Siberia, early morning in 1908. The asteroid which today passed Earth was probably at the same size. Photo: Scanpix / AP Photo
(Dagbladet.no): Earth got big fine beski 14.30 o'clock today, when asteroid 2009 DD45, whizzed by - paltry 75,000 kilometers away from us. It is much closer to Earth than mnen - and only twice as far away as most geostasjonre satellites, said astronomer and seniorrdgiver Pl Brekke at the Norwegian Space Centre to Dagbladet.no. - This was quite approach the. That's what makes it special, says Brekke. See images of the asteroid's journey across the sky at Spaceweather.com. See animation of its orbit in the solar system with NASA. Small and harmless size of the asteroid is modest, only 30 to 40 feet in diameter, but a sammenstt with Earth could FTT serious local consequences vegetable salad decoration pictures if it had hit a populated area. The asteroids will nourish the soil is not uncommon, but they hit is utterly rare. And chances are marginal for that impact is case nourish people. - Fortunately chances strst that it will hit a the area. Most of Earth's surface is water, and most of the land is uninhabited, says Brekke. The asteroid is too small for the consequences would be global, and astronomer compares DD45 with that early in the morning on 30 June 1908 hit Tunguska area of Siberia. Tunguska asteroid hit jordatmosfren in 54 000 km timed. This warmed the surrounding air to 24,700 degrees, and the combination of pressure and temperature leading to the explosion that corresponded to about 185 Hiroshima atomic bombs, writes NASA. 80 million trees were blst over in an area of 2150 square kilometers, and the impact would effortlessly destroyed a city. Hard look Skyandtelescope.com reports that DD45 frst was discovered vegetable salad decoration pictures four days ago, but Brekke calms with the larger - and potentially dangerous asteroids vegetable salad decoration pictures - are likely to be observed in more time, and this is something astronomers take seriously. - The larger asteroids we see the past, so you can research take action if you see it will hit the Earth. Most major from the asteroid belt beyond Mars is mapped, and in 2036 will be one that is much larger pass Earth, says Brekke. The asteroid Apophis caused vegetable salad decoration pictures concern when it was discovered a few years ago. In 2029 passes the s nourish the soil that it can take communication satellites - while in 2036 wiry danger of getting even closer. - It is around 600 meters in diameter and will be nearest us Friday the 13th 2036. Many have interpreted this as the end on the world, but it probably will not hit us. But if it had done so s would FTT major consequences, says Brekke. Sm chances In a press release vegetable salad decoration pictures from NASA in April last year, announced the space agency that the likelihood of Apophis hitting vegetable salad decoration pictures is 1 to 45 000. But one thing is certain: The Earth has been hit by kontinentknusere a number of times before, and will be hit again. It's about discovering the p an early stage, and Pl Brekke says the technology is constantly being improved for discovering the bodies that come on be. - If it's about 100 or 1000 r's hard to say. We must prepare ourselves on that it can happen. Norway is now in a European project aimed monitored vegetable salad decoration pictures asteroids that may come against the land, says Brekke. Read more about asteroids vegetable salad decoration pictures and notification of romsenter.no. Forelpige calculations show that there are up to 1.9 million asteroids with a diameter over n kilometer IVRT solar system. The biggest vegetable salad decoration pictures named Ceres, and is 950 km in diameter.
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