Exploration of Mars on November 5, 1964, but the shroud encasing the spacecraft atop its rocket failed to open properly, dooming the mission. Three weeks later, on November 28, 1964, Mariner 4 was launched successfully on a 7½-month voyage to Mars.. Mariner 4 flew past Mars on July 14, 1965, providing the first close-up photographs of another planet. The pictures, gradually played back to Earth from a small tape recorder on the probe, showed impact craters. It provided radically more accurate data about the planet; a surface atmospheric pressure of about 1% of Earth's and daytime temperatures of −100 °C (−148 °F) were
Space probe (first weather balloons deployed on another planet) at Venus before their rendezvous with Halley's Comet. This Japanese probe was the first non-US, non-Soviet interplanetary probe. A second Japanese probe, it made ultraviolet wavelength observations of the comet. The first space probe to penetrate a comet's coma and take close-up images of its nucleus. First solar wind sample return probe from sun-earth L1. First sample return probe from a comet tail. First probe to land on an asteroid. First sample return probe to launch from an asteroid. The Rosetta space probe flew by two asteroids and made a rendezvous and orbited