Pioneer 1 (also known as Able 2) [4] was an American space probe, the first under the auspices of NASA, which was launched by a Thor-Able rocket on 11 October 1958.

2024年11月2日 · What was Able 2 (Pioneer 1)? Able 2, later named Pioneer 1, was the first spacecraft launched by NASA. Due to a malfunction, the spacecraft never reached the Moon but did return data on the near-Earth environment.

5 天之前 · Pioneer 1, the second and most successful of three project Able space probes and the first spacecraft launched by the newly formed NASA, was intended to study the ionizing radiation, cosmic rays, magnetic fields, and micrometeorites in the vicinity of the Earth and in lunar orbit.

2018年10月10日 · The first Pioneer launch attempt on August 17, 1958, ended in failure 77 seconds after liftoff when the booster exploded. The problem with the rocket was identified and corrected, and on October 11, Pioneer 1, weighing 38 kilograms (84 pounds), thundered off from Cape Canaveral’s Launch Complex 17A.

Pioneer, the first lunar space program under NASA was created to measure cosmic radiation between the Earth and the Moon and to discover more information about the Moon. Pioneer would be the first spacecraft to utilize the L-band for communications.

The spacecraft in Pioneer missions 6, 7, 8, and 9 comprised a new interplanetary space weather network: Pioneer 6 (Pioneer A) – launched December 1965; Pioneer 7 (Pioneer B) – launched August 1966; Pioneer 8 (Pioneer C) – launched December 1967; Pioneer 9 (Pioneer D) – launched November 1968 (inactive since 1983)

2016年10月11日 · Pioneer 1 found that it extended to 8,000 to 11,000 kilometers above the equator before fading out at an altitude of 15,000 kilometers. The Van Allen belt would not be a barrier to piloted missions passing through on their way to destinations beyond the Earth as some had begun to fear.

2012年10月11日 · Pioneer I launched 54 years ago on Oct. 11, 1958, the first spacecraft launched by the 11-day-old National Aeronautics and Space Administration (NASA). Although the spacecraft failed to reach the moon, it did transmit 43 hours of data.

Pioneer 1, the first spacecraft launched by the newly formed NASA and the second of three Project Able space probes, was designed to study ionizing radiation, cosmic rays, magnetic fields, and micrometeorites near Earth and in lunar orbit.

2022年10月11日 · Pioneer 1 (Able 2) Able 2 (see notes 1), later named Pioneer 1, was the first spacecraft launched by NASA. It was launched on October 11, 1958. Due to a malfunction, the spacecraft never reached the Moon but did return data on the near-Earth environment.

Pioneer 1 was the first spacecraft launched by NASA. A programming error in the Pioneer 1 launch vehicle upper stage resulted in Pioneer 1 being given insufficient velocity to escape the Earth's gravitational field.

This is a replica of a Pioneer satellite intended to orbit the moon. Pioneer 1 was launched on October 11, 1958, but the final velocity was insufficient to escape the earth's gravity. The resulting trajectory took the satellite to an altitude of 70,700 mi.

The twin Pioneer 10 and 11 vehicles were the first spacecraft to ever visit Jupiter and Saturn. The craft performed a wide variety of scientific observations of the two planets and returned environmental data that was used during the design of the more sophisticated Voyager probes.

Pioneer 1 was launched on October 11, 1958. The spacecraft failed to reach Lunar orbit due to a booster malfunction. The probe provided data on radiation and magnetic fields in near-Earth space.

2020年10月12日 · While it is known today as Pioneer 1, the spacecraft at the time of launch was called Able 2 (later renamed “Pioneer” by the U.S. Department of Defense), and although the flight was technically NASA’s first spacecraft launch, the mission was actually conducted by the United States Air Force.

2022年10月11日 · Pioneer 1 was a relatively small spacecraft with a cylindrical central part with a diameter of 74 centimeters and a height of 76 centimeters. At one end was an 11-kilogram solid-fuel injection rocket, and at the other end were eight …

2024年10月11日 · Pioneer 1 was spin-stabilized, turning 108 r.p.m. The probe was equipped with a Thiokol TX-8-6 solid rocket engine to decelerate it for entry into lunar orbit. The rocket engine was the main structural component of the probe. There …

2001年1月1日 · Pioneer was the United States' longest running space program. The Pioneer Missions began forty years ago. Pioneer 1 was launched shortly after Sputnik startled the world in 1957 as Earth's first artificial satellite at the start of the space age.

Explore Pioneer 1, NASA's first spacecraft launched to study the space environment beyond Earth's atmosphere.

2016年10月11日 · On this date in 1958, Pioneer 1 was launched by NASA aboard a Thor-Able rocket. It was the first launch of a spacecraft by the agency, which had been formed earlier that year. Although the craft successfully reached space, its mission failed because the third stage of the rocket underperformed and did not reach escape velocity.

2 天之前 · JOHNSTON, Iowa — Pioneer announces the availability of Pioneer ® brand Plenish ® high oleic Enlist E3 ® soybeans for the 2025 season, giving U.S. farmers the opportunity to capitalize on per-acre premiums while controlling weeds with the No. 1 herbicide-tolerant trait in soybeans.. New Plenish high oleic Enlist E3 ® soybeans will be introduced in Pioneer brand Z …

2 天之前 · The Pioneer 700 uses a 675cc single-cylinder engine, and bumps pricing up to $13,684 (including $1,185 destination fee) on two-seater models. Pioneer 700 four-seaters have a starting price of $15,184.