Helios (spacecraft) - Wikipedia
WEBTrajectory of the Helios space probes. Both probes collected important data about solar wind processes and the particles that make up the interplanetary medium and cosmic rays. These observations were made over a period from solar minimum in 1976 to a solar maximum in the early 1980s.
Parker Solar Probe - Wikipedia
WEBThe Parker Solar Probe is the first spacecraft to fly into the low solar corona. It will assess the structure and dynamics of the Sun's coronal plasma and magnetic field, the energy flow that heats the solar corona and impels the solar wind, and the mechanisms that accelerate energetic particles.
Helios | Solar Wind, Sun’s Corona & Magnetosphere | Britannica
WEBspace probe. Helios, either of two unmanned solar probes developed by West Germany in cooperation with the U.S. National Aeronautics and Space Administration (NASA).
Parker Solar Probe - NASA Science
WEBParker Solar Probe is designed to swoop within about 4 million miles (6.5 million kilometers) of the Sun's surface to trace the flow of energy, to study the heating of the solar corona, and to explore what accelerates the solar wind.
Helios-A Solar Probe At Launch Complex - NASA
WEBDec 10, 2012 · The Helios-A solar probe launched on Dec. 10, 1974 from Cape Canaveral Air Force Station, Fla. As it looped around the Sun in an orbit that took it from Earth's orbit (1 AU from the Sun) to about 0.3 AU from the Sun and back again, Helios-A studied the solar wind, magnetic and electric fields, cosmic rays, and dust in interplanetary space. The ...
Helios 1 - NASA Science
WEBHelios 1 was a joint German-American deep-space mission to study solar processes and solar-terrestrial relationships. The spacecraft's instruments were designed to investigate the solar wind, magnetic and electric fields, cosmic rays, and cosmic dust in a region between the Earth and Sun.
Parker Solar Probe Breaks Record, Becomes Closest Spacecraft to …
WEBOct 29, 2018 · The current record for heliocentric speed is 153,454 miles per hour, set by Helios 2 in April 1976. The Parker Solar Probe team periodically measures the spacecraft's precise speed and position using NASA's Deep Space Network, or DSN.
Helios Prototype Flying Wing - NASA
WEBAug 30, 2023 · The Helios Prototype aircraft at approximately 10,000 feet flying above cloud cover northwest of Kauai, Hawaii. The solar-electric Helios Prototype flying wing is shown near the Hawaiian islands of Niihau and Lehua during its first test...
NASA SVS | The Helios Missions
WEBApr 4, 2019 · In the days before Parker Solar Probe (PSP), the previous record-breaking spacecraft for speed and closest distance to the Sun were the two Helios probes, launched in the mid-1970s. Now with PSP re-entering the environment inward of the orbit of Mercury, data from these probes is being re-examined with newer tools and compared to the newer data.
Max Planck Institute for Solar System Research
WEBGerman-American spacecraft orbiting the sun Helios 1 and Helios 2 were a pair of deep space probes developed by the Federal Republic of Germany (FRG) in a cooperative program with NASA. Experiments were provided by scientists from both FRG and the U.S. NASA supplied the Titan/Centaur launch vehicle.
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