NASA announced that the space probe had reached the interstellar medium and thusleft the solar system. At that time, Voyager 1 was travelling away from the Sun at a speed of about 520 million kilometers/year.
9, 2010. (Image credit: NASA/Ben Cooper [Full Story]) 2. It's the world's most-flown spacecraft Discovery flew 39 space missions during its operational life, more than any other space shuttle— or any other spacecraft in history, for that matter. The orbiter blasted off for the first...
Halley's Comet is arguably the most famous comet in history. As a "periodic" comet, it returns to Earth's vicinity about every 75 years, making it possible for a person to see it twice in their lifetime. It was last here in 1986, and it is projected to return in 2061. The comet,...
Massachusetts has a long and proud history of being a leader in the United States. It was the first state to create a public school system, pass laws protecting workers’ rights, and become the first U.S. state to allow same-sex marriage. Other interesting facts include the following cultur...
many saw as an insult towards America and its soldiers, given the wartime rations on fabric. As a result, thesummer of 1943 was filled with attacks of members of these minority communitiesin Los Angeles, according to History. In an effort to stop the attacks, the Los Angeles City Council ...
Image credit: NASA It is also one of the amazing facts about space travel. The mission of the Space Shuttle cost too much and provided too little. Traditionally, space travel is an activity of government. So, it has never been cheap. But the stratospheric cost for putting persons and space...
History Facts That Were A Little Too Much For Our Teachers To Teach Us Vote 21 Galaxies Can Eat Each Other Photo: NASA Wikimedia Commons Public domain Galactic Cannibalism is a process in which a large galaxymergeswith a companion galaxy through tidal gravitational interactions. This process gener...
History * From 1 A.D. to 2024, global population increased by 27 times, largely from about 1800 onward: [22] * Global population grew at an accelerating rate in the early- to mid-1900s and has risen linearly since then: [23] * In 1998, the Census Bureau reported that 96% of...
History of observing the sun The ESA-NASA Solar Orbiter and NASA's Parker Solar Probe currently study the sun in unprecedented detail from a closer distance than any spacecraft before.(Image credit: Solar Orbiter: ESA/ATG medialab; Parker Solar Probe: NASA/Johns Hopkins APL) ...
1, 2017. https://www.nasa.gov/feature/jpl/the-voyagers-in-popular-culture PBS, "Voyager: A history in photos." https://www.pbs.org/the-farthest/mission/voyager-history-photos/ Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a...