What did Voyager 1 discover about the heliosphere?
Firsts Voyager 1 was the first spacecraft to cross the heliosphere, the boundary where the influences outside our solar system are stronger than those from our Sun. Voyager 1 is the first human-made object to venture into interstellar space. Voyager 1 discovered a thin ring around Jupiter and two new Jovian moons: Thebe and Metis.
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How much does it cost to fly in a SpaceX Crew Dragon?
According to the NASA audit, the SpaceX Crew Dragon’s per-seat cost works out at an estimated $55 million while a seat on Boeing’s Starliner is approximately $90 million, not a bad deal for the American taxpayer.
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Can I use NASA images on my website?
“You may use NASA imagery, video and audio material if it is for educational or informational purposes, including photo collections, textbooks, public exhibits and Internet Web pages. This general permission does not include the NASA insignia logo (the blue “meatball” insignia), the NASA logotype (the red “worm” logo) and the NASA seal.
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What did Voyager 1 do for radio science?
11. Radio Science System (RSS) Voyager 1 was the first spacecraft to cross the heliosphere, the boundary where the influences outside our solar system are stronger than those from our Sun. Voyager 1 is the first human-made object to venture into interstellar space.
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How powerful are Voyager’s DSN signals?
In fact, the power that the DSN antennas receive from the Voyager signals is 20 billion times weaker than what is needed to run a digital watch! Engineers have figured out ways to boost those signals so they can be “heard” loud and clear.
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What is the mission of SpaceX and NASA?
That’s SpaceX sole mission. NASA is a heavily scientific research oriented division of the government which also builds rockets and launches them into space. But NASA is moving away from the Rocket building and turning those services over to private industry like SpaceX and ULA.
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Why is NASA not part of the US military?
Because NASA is Not part of the US military. It is a civilian agency that is tasked with Research and Development for Aviation and Space (the first A and the S in the initials). Easy. , Science Fiction writer, researches too much.
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How much does it cost to send astronauts to the ISS?
According to a 2019 report by NASA’s Office of the Inspector General (OIG), the launch costs are (in million $ ): So, out of the three vehicles currently being used to bring NASA astronauts to the ISS, Crew Dragon is the cheapest and Starliner the most expensive, but not significantly more so than Soyuz.
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What did Voyager 1 discover about the moons of Saturn?
This finding revolutionized scientists’ concept of the moons of the outer planets. The spacecraft also discovered a thin ring around the planet (then making it the second planet known to have a ring), and two new moons: Thebe and Metis. Voyager 1 was the second spacecraft to visit Saturn.
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What is the goal of the Voyager mission?
Specific goals include collecting data on the transition between the heliosphere—the region of space dominated by the Sun’s magnetic field and solar field—and the interstellar medium. On Feb. 17, 1998, Voyager 1 became the most distant human-made object in existence when, at a distance of 69.4 AU from the Sun, it overtook Pioneer 10.