Meet Bernie. Bernie Sanders is a Democratic candidate for President of the United States. In 2006, he was elected to the U.S. Senate after 16 years as Vermontâs sole congressman in the House of Representatives. Bernie is now serving his second term in the U.S. Senate after winning re-election in 2012 with 71 percent of the vote.
Satellite imagery at 30-centimeter resolution provides the clearest, most detailed view of the ground from space. See sample imagery to find out for yourself. If you use commercial satellite imagery to map, monitor or assess situations, materials, or infrastructure, you are probably accustomed to 50-centimeter spatial resolution.
Many of these are debris from payloads and rocket bodies, called space junk.. On any clear evening, you have an excellent chance to see a satellite about 1 to 1 1/2 hours after sunset. Most will be observed in north-south or south-north orbit. In the space of an hour or more, a dozen satellites can be spotted. satellite in a polar orbit travels over the North and South Poles. A polar orbit may be several hundred miles to several thousand miles above Earth. A satellite in a relatively low orbit circles the Earth approximately 14 times each day, while higher-orbiting satellites orbit less frequently.