The design of the instrument was based on that of an instrument flown on the Pioneer Venus spacecraft.

* Pioneer 5 ( Pioneer P-2, Thor-Able 4, Pioneer V ) – interplanetary space between Earth and Venus, launched March 11, 1960

In 1978, the end of the program saw a return to the inner solar system, with the Pioneer Venus Orbiter and Multiprobe, this time using orbital insertion rather than flyby missions.

Artist's conception of the Pioneer Venus spacecraft

* Pioneer Venus Orbiter ( Pioneer Venus 1, Pioneer 12 ) – launched December 1978

* Pioneer Venus Multiprobe ( Pioneer Venus 2, Pioneer 13 ) – launched August 1978

** Pioneer Venus Probe Bus – transport vehicle and upper atmosphere probe

** Pioneer Venus Large Probe – 300 kg parachuted probe

** Pioneer Venus North Probe – 75 kg impactor probe

** Pioneer Venus Night Probe – 75 kg impactor probe

** Pioneer Venus Day Probe – 75 kg impactor probe

* Pioneer Venus – first Venus orbiter + landers

Pioneer 1, recorded a decrease in flux with distance from the Earth on the basis of 11 counts in 9 hours.

The four most distant spacecraft ( Pioneer 10, Pioneer 11, Voyager 1 and Voyager 2 ) are on course to leave the Solar System.

* 1958 – Pioneer program: NASA launches the lunar probe Pioneer 1 ( the probe falls back to Earth and burns up ).

* Pioneer 0 ( Thor-Able 1, Pioneer ) – Lunar orbiter, destroyed ( Thor failure 77 seconds after launch ) August 17, 1958

* Pioneer 1 ( Thor-Able 2, Pioneer I ) – Lunar orbiter, missed Moon ( third stage partial failure ) October 11, 1958

Pioneer 7 and Pioneer 8 are in solar orbits with 1. 1 AUs distance to the Sun.

Sedna's orbit ( left ) is longer than 100 Tm, but other lengths are between 10 and 100 Tm: Comet Hale-Bopp's orbit ( lower, faint orange ); one light-day ( yellow spherical shell with yellow Vernal point arrow as radius ); the heliosphere's Heliosphere # Termination shock | termination shock ( blue shell ); and other arrows show positions of Voyager 1 ( red ) and Pioneer 10 ( green ).

Only a handful of interstellar probes, such as Pioneer 10 and 11, Voyager 1 and 2, and New Horizons, are currently on trajectories that leave our Solar System.

Pioneer pastoralists, often men with experience as squatters in Australia, leased lands from the government at the annual rate of £ 5 plus £ 1 for each 1, 000 sheep above the first 5, 000.

During the 1990s, Voyager 1 overtook the slower deep-space probes Pioneer 10 and Pioneer 11 to become the most distant manmade object from Earth, a record that it will keep for the foreseeable future.

Voyager 1 and Pioneer 10 are the most widely separated manmade objects anywhere, since they are traveling in roughly opposite directions from the Solar System.

Following a private service, a public memorial was held on June 1, in Pioneer Park, in Nevada City.

Several spacecraft ( Mariner 10, Pioneer 11, and Voyagers 1 and 2 ) had performed gravity assist manoeuvres in the 1970s.

* 1973 – Launch of Pioneer 11 spacecraft.

* 1958 – Pioneer 0, America's first attempt at lunar orbit, is launched using the first Thor-Able rocket and fails.

* 2002 – The last successful telemetry from the NASA space probe Pioneer 10.

* 1983 – Pioneer 10 travels beyond Pluto's orbit.

* 1973 – Pioneer program: Pioneer 10 sends back the first close-up images of Jupiter.

* 1984 – 1990 Pioneer

* 1987 – 1990 Pioneer

* 1983 – Pioneer 10 becomes the first man-made object to leave the central Solar System when it passes beyond the orbit of Neptune ( the furthest planet from the Sun at the time ).

* 1925 – The most famous Young Pioneer camp of the Soviet Union, Artek, is established.

* 1960 – Orlyonok, the main Young Pioneer camp of the Russian SFSR, is founded.

* 2003 – Final communication between Earth and Pioneer 10.

* 1972 – The Pioneer 10 space probe is launched from Cape Canaveral, Florida with a mission to explore the outer planets.

* Pioneer 2 ( Thor-Able 3, Pioneer II ) – Lunar orbiter, reentry ( third stage failure ) November 8, 1958

* Pioneer P-3 ( Atlas-Able 4, Atlas-Able 4B, Pioneer X ) – Lunar probe, lost in launcher failure November 26, 1959

On June 20, 2007, Jennings was posthumously awarded the Cliffie Stone Pioneer Award by the Academy of Country Music.

* Pinewald Pioneer Fire Company-Station 20

The CX system gives a total NR effect of 20 dB, but in the interest of better compatibility for non-decoded playback, Pioneer reduced this to only 14 dB of noise reduction ( the RCA CED system used the " original " 20 dB CX system ).

He received the Pioneer award at GDC on Wednesday, February 20, 2006.

At Dante's Peak, the town is receiving an award for being " The second most desirable place to live in the United States, population under 20, 000 " and celebrating its annual " Pioneer Days Festival ".

The first delivery of 2020 tonnes arrived on 20 February 1959 from Lake Charles, Louisiana by a specially modified liberty ship Normarti renamed The Methane Pioneer.

The Pioneer CLD-A100 system was released in Japan on August 20, 1993 at a cost of ¥ 89, 800 and in the United States on September 13, 1993 at a cost of $ 970 US.

Lanpher worked for the St. Paul Pioneer Press for sixteen years ( the last six as a columinist ), then left to host Minnesota Public Radio's Midmorning program from August 1998 until January 20, 2004.

The 2012 Pioneer Awards will be held at the Project One Gallery in San Francisco on Thursday, September 20.

* Markus Schwaninger ," Obituary Anatol Rapoport ( May 22, 1911-January 20, 2007 ): Pioneer of Systems Theory and Peace Research, Mathematician, Philosopher and Pianist.

This purchase added 20 newspapers to the company stable and the immediate sale ( over the next five weeks ) of 12 publications including the St. Paul Pioneer Press, San Jose Mercury News and The Philadelphia Inquirer.

The " Blu-ray Disc founder group " was started on May 20, 2002 by MIT and nine leading electronic companies: Sony, Panasonic, Pioneer, Philips, Thomson, LG Electronics, Hitachi, Sharp, and Samsung.

However, it is worth noting that the Mayor has been in office since the Pioneer Island Theme Park burned down " 20 years ago.

The Pioneer Zephyr < nowiki >'</ nowiki > s last revenue run was a trip from Lincoln, Nebraska, to Kansas City, Missouri, ( along the train's regular revenue route ) that then continued to Chicago on March 20, 1960.

On 20 and 21 July 2012, Jenkins sang in concert with the Mormon Tabernacle Choir in Salt Lake City, Utah at the annual Pioneer Day Concert 2012 broadcast on BYU-TV and various PBS television stations worldwide.

That first issue was printed only 20 minutes ahead of its rival, the Cherry Creek Pioneer.

Local or Regional Pioneer: A broadcaster who has made no less than a 20 year contribution to the radio industry and has distinguished him or herself at the local and / or regional level.

As the 25th Brigade, along with the 3rd and 2 / 1st Pioneer Battalions dug-in, the remnants of the 21st Brigade moved back and by 20 September the Australians had established a strong position on the ridge.

The Pioneer H mission, first proposed in 1971 by the Pioneer 10 / 11 principal investigators, was finally launched 20 years later.

The Pioneer Trail, a National Recreation Trail, parallels SR 20 from a point on Harmony Ridge to the Bear Valley, and includes parts of a branch of the California Trail first used in 1850.

Other notable matches included: a loss on April 12, 1920 to Joe Burman, also at the Trenton Grand ; a win at the Commonwealth in New York City against Dick Loadman, October 15, 1920 ; a draw against Joe Gorman at Madison Square Garden, on October 28, 1921, in which both men were knocked down ; and a win over Babe Herman ( Herman J. Sousa ) at the Pioneer Activity Center in New York City, March 20, 1923, in which, according to the New York Times, a forfeit was claimed for Sieger being overweight by Herman's manager, Dan McKetrick.

The 67th Battalion ( Western Scots ), CEF, was authorized on 20 April 1915 and embarked for Britain on 1 April 1916 where it was converted to a pioneer battalion and redesignated as the 67th Canadian ( Pioneer ) Battalion, CEF, on 15 May 1916.