NASA

NASA stands for National Aeronautics and Space Administration. It is the United States government agency responsible for the nation's civilian space program and for aeronautics and aerospace research.

In April 1981, NASA conducted the first flight of the Space Shuttle program with the launch of Space Shuttle Columbia on STS-1 mission. This marked the beginning of the Space Shuttle era for NASA's human spaceflight missions.

In 2009 the Federal Government spent $17.4 billion on NASA. This translates to only one-half of one percent (0.5%) of all federal spending. Most Americans spent less than $9 on NASA through personal income tax in 2009 (source http://nasacost.com).

Mars rovers have motors in each wheel because it allows for more precise control of movement, better traction on uneven terrain, and the ability to navigate challenging obstacles. Having separate motors in each wheel also provides redundancy in case one motor fails, ensuring the rover can continue to operate effectively.

The ethical dilemma for NASA is that they want to explore places that have never been explored but they want to do it using animals first. I personally do not think it is ethical if they, lets just say for example sake, use a monkey to test an outerspace mission. Monkeys are wild animals and they would be couped up in a space craft for a pro-longed period of time. It can be construed as animal cruelty.

NASA uses various metals for different applications, including aluminum, titanium, and stainless steel. Each metal is chosen for its specific properties, such as strength, lightweight, and resistance to high temperatures, to meet the demanding requirements of space missions.

NASA first landed a spacecraft on Mars in 1976. The Viking 1 lander successfully touched down on the surface of Mars on July 20, 1976, followed by the Viking 2 lander on September 3, 1976.

The first spacecraft to land successfully on Mars was Viking 1 in 1975

NASA rockets are typically made of aluminum alloys for the main body structure, along with steel and titanium for critical components like the engines and fuel tanks. The rocket also consists of advanced composites for payload fairings and heat shields to protect against the extreme conditions of space travel. Various insulation materials are used to manage temperature fluctuations during launch and space flight.

No, NASA (National Aeronautics and Space Administration) is not an Independent Regulatory Commission. It is a federal agency responsible for the nation's civilian space program and aeronautics research. It is under the jurisdiction of the executive branch of the U.S. government.

NASA's Viking 1 and Viking 2 landed on Mars in 1976.

There is no evidence to support the claim that NASA is lying to the public. NASA operates as a transparent and accountable institution, providing information and data to the public. Their findings are verified through peer review and scientific consensus. Any discrepancies are subject to scrutiny by the scientific community.

NASA's main function is to conduct research and exploration in aerospace and aeronautics. They manage and launch missions to study Earth, other planets, and the universe, as well as develop new technologies for space exploration. Additionally, NASA collaborates with other countries and organizations to further scientific understanding and advance space exploration capabilities.

they call in an EVA (Extravehicular Activity)

NASA first landed a spacecraft on Mars in 1976. The Viking 1 lander successfully touched down on the surface of Mars on July 20, 1976, followed shortly by Viking 2 on September 3, 1976.

NASA is an example of a government agency responsible for the United States' civilian space program and for aeronautics and aerospace research.

An acronym, or an organisation.

EXECUTIVE AGENCY !! APEXX!

NASA Administrator Daniel Goldin has stated that we must accomplish at least four objectives before we are prepared for a Mars mission. We must successfully build and operate the planned International Space Station, gain working-level experience with other nations in space cooperation, develop an affordable mission scenario that can be accomplished in about one decade, and allow time for the world economy to improve substantially. With these goals in mind, NASA currently plans to operate the Space Station for at least the first decade of the next century, sending astronauts back to the Moon or on to Mars during the second decade of the new century. This time frame could change with technological breakthroughs.

The three types of aerosols measured by NASA researchers are sea salt aerosols, dust aerosols, and black carbon aerosols. Sea salt aerosols are produced by the breaking of ocean waves, dust aerosols result from dust storms and other sources of dust in the atmosphere, and black carbon aerosols come from the combustion of fossil fuels and biomass burning.

After retiring from NASA, Neil Armstrong served as a professor at the University of Cincinnati in the Department of Aerospace Engineering. He also served on corporate boards and remained active in promoting space exploration and education until his passing in 2012.

Astronauts communicate with their controllers on the earth the same way airline pilots do ... by radio.

Since astronauts may be over any part of the earth at any given time, a network of ground stations is organized around the world, to communicate with the spacecraft and relay the communications to/from the Johnson Space Center near Houston TX.

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Bi-directional communications between astronauts and ground receiving stations is accomplished using communication radios that transmit and receive high-frequency radio waves; however, real time bi-directional communications becomes increasingly impractical and eventually impossible as the distance between the astronauts and the ground receiving stations increases. Let's look at a voyage to Mars as an example. High-frequency radio waves travel at the speed of light (approx. 299,792 km/sec or 186,000 miles/sec) and as such, a message can take anywhere from 3 to 22 minutes to travel between Mars and Earth (and the same length of time for a response to get back), making normal (real time) conversations with ground crew or family members impossible. That having been said, astronauts will still be able to communicate back home and eventually receive a reply within 6 to 44 minutes depending on their distance from mother earth. It's analogous to communicating with someone via regular e-mail as opposed to a Live Messenger.

As of 2021, NASA has several operational satellites in space, including those dedicated to Earth observation, communications, and space exploration. The exact number can vary as some satellites are retired or decommissioned.

NASA was formed in response to the Soviet Union's launch of the first artificial satellite, Sputnik, in 1957. The United States wanted to establish its presence in space exploration and ensure its technological superiority during the Cold War. NASA was created to coordinate and conduct civilian space activities, research aeronautics, and contribute to the peaceful exploration of space.

NASA was established as an organization on July 29, 1958.