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Which was first launched during the Space Race?
rover
satellite
space shuttle
space station
During the Space Race, the first to be launched was a satellite. The Soviet Union successfully launched the world's first artificial satellite, Sputnik 1, on October 4, 1957.
What is Skylab?
space probe
space station
space shuttle
space observatory
Skylab was a space station. It was the United States' first space station and orbited the Earth from 1973 to 1979. Skylab was designed to conduct scientific research in areas such as solar astronomy, Earth observations, and life sciences.
Which statement describes how technology has increased our information on Mars?
The Curiosity rover found sulfur compound in rocks.
The Curiosity rover located methane in soil samples.
The Curiosity rover detected carbon in organic molecules.
The Curiosity rover discovered helium in underground pockets.
The statement "The Curiosity rover detected carbon in organic molecules" describes how technology has increased our information on Mars. In 2018, the Curiosity rover detected complex organic molecules on Mars, which include carbon-based compounds that are essential for life as we know it. This discovery provided valuable insights into the potential habitability of Mars in the past or present.
Which is a plan for the future of space exploration?
build a space station
astronauts visiting Mars
astronauts orbiting Earth
build a space observatory
One of the plans for the future of space exploration is astronauts visiting Mars. Multiple space agencies, including NASA and other international partners, have plans and ongoing missions aimed at eventually sending astronauts to Mars. This plan involves extensive research, development, and testing of technologies to ensure safe human exploration of the red planet.
How did astronomers use technology to identify characteristics of the Crab nebula?
technology that detects ultraviolet light found hydrogen in the nebula
technology that detects radio waves identified a pulsar at the center of the nebula
technology that detects microwaves revealed the behavior of electrons in the nebula
technology that detects gamma rays measured the distance of the nebula from Earth