Mariner 2 in 1962. The planet was Venus.
That statement is incorrect. Mariner 2 was the first spacecraft to successfully fly by and study another planet, Venus, not scan. It provided valuable data on Venus' atmosphere and surface temperature.
Mariner 2 flew past the planet Venus in 1962, becoming the first spacecraft to successfully encounter another planet. It provided valuable information about Venus's atmosphere and surface temperature.
Venera 7 was a Soviet spacecraft that successfully landed on Venus on December 15, 1970, becoming the first spacecraft to transmit data from the surface of another planet. It was equipped with instruments to study the atmospheric composition, pressure, and temperature of Venus.
Mariner 4 returned close-range images of Mars in July 1965. It was the first spacecraft to successfully fly by and image another planet. The images provided valuable information about the Martian surface.
NASA's Mariner 4 was the first spacecraft to slow itself and change its orbit by deliberately skimming through the atmosphere of another planet, which was Mars in 1965. This close approach allowed it to collect valuable data and images of the Martian surface as it flew by.
The mariner spacecraft first landed on Mars 1971 I think.
The first spacecraft to land successfully on Mars was Viking 1 in 1975
That statement is incorrect. Mariner 2 was the first spacecraft to successfully fly by and study another planet, Venus, not scan. It provided valuable data on Venus' atmosphere and surface temperature.
The first country was the USA with a spacecraft named mariner 2 and launched in 1962 to go to Venus.
Mariner 2 flew past the planet Venus in 1962, becoming the first spacecraft to successfully encounter another planet. It provided valuable information about Venus's atmosphere and surface temperature.
the first encounter with another planet. it was a spacecraft sent by NASA to venus. it measured venus' temperature and is now thought to be orbiting the sun.
Venera 7 on Venus in 1970.
The First spacecraft was the MESSENGER. The First spacecraft was the MESSENGER.
Mariner 9
the first spacecraft to explore mars is the mariner 4
Mariner 9 took on that spacecraft's mission of mapping 70 percent of the Martian surface in addition to its own objective of studying changes over time in the Martian atmosphere and surface.
NASA's Pathfinder landed on Mars on July 4, 1997.