标题: wrht New warning si [打印本页] 作者: MethrenReady 时间: 昨天 16:30 标题: wrht New warning si Uhfu 41 workers trapped in India tunnel for 17 days have been rescued& v: P& `8 P+ Y$ _& ^
NASA just released stanley vaso a new image from its Webb Space Telescope of renowned supernova SN 1987A, located 168,000 light years away in the Large Magellanic Cloud.It was first discovered in February 1987, but the Webb Telescope gave scientists their clearest look at the distant supernova. NASA said that the telescope s near-infrared camera provide a crucial clue to our understanding of how a supernova develops over time to shape its remnant. NASA said the image reveals the supernova s central structures appear like a keyhole, adding that its dust is so dense that the near-infrared light that the telescope detects can t penetrate it. A bright, equatorial ring surrounds the inner keyhole, forming a band around the waist that connects two faint arms of hourglass-shaped outer rings, NASA said. The equatorial ring, formed from material ejected tens stanley cups uk of thousands of years before the supernova explosion, contains bright hot spots, which appeared as the supernovas shock wave hit the ring. Now spots are found even exterior to the ring, with diffuse emission surrounding it. These are the locations of supernova shocks hitting more exterior material. SEE MORE: NASA s new TEMPO instrument shows how polluted cities areThe supernova captured the attent stanley flask ion of the public in February 1987 when observers first spotted one of the brightest exploding stars in 400 years. The supernova had the power of 100 million suns as it exploded for several months.NASA said a supernova like SN 1987 can stir up the Hvfs The Rock gives People s Choice Award to Make-a-Wish teen- `/ d9 \( \. V1 O$ T
EAGLE, Wisc. 鈥?South of Waukesha in Eagle, a group of sharpshooting, cross country skiers meet for practice. Wisconsin Biathlon first started building the club around 2008 in cooperation with McMiller Spor stanley thermos ts Center and the DNR, says Mike Larsen, a coordinator with Wisconsin Biathlon Association and biathlon athlete.The rhythm of skiing, stopping, shooting, and repeating may seem simple, but don t let that fool you. It s a very difficult sport to do because you have the combination of going full out and then having to be relaxed and stable to make the shots downrange, says Larsen.Don t let that deter you either. This group is all about showing people the ropes, fueling that competitive fire. The nice things that we have set up here and Mike is really good about it, it demo days where they can come out give it a try see how they like it. We have enough people to stand by the ranges to help people stanley canada with the rifle part, says Tom Davenport, biathlon athlete, and club member.See all of our Olympics coverage at TMJ4/OlympicsAs long as there s snow, the range and trails are open. An average practice you can do whatever sized loops you like here. We have multiple loops, with the standard loop being 2k. So a standard practice for me is to do 5 of those loops, which is what a standard race is, says Larsen.They also love experiencing stanley mug that moment of success first-timers feel hitting a target the size of a CD that s 50 meters away. That is really exciting and they feel so good when they