“International Cometary Explorer”的概念、定义、翻译、参考文献-科学参考

International Cometary Explorer

Astronomy

A NASA spacecraft, formerly called International Sun–Earth Explorer-3 (ISEE-3), which became the first spacecraft to be sent to a comet. ISEE-3 was launched in 1978 August to study the solar wind. In 1983 December it was retargeted to Comet Giacobini–Zinner and renamed International Cometary Explorer. In 1985 September it passed through the tail of Comet Giacobini–Zinner, 7800 km from the nucleus. In 1986 March, ICE passed 28 million km from Halley’s Comet. The spacecraft was turned off in 1997 May.

Space Exploration

A NASA spacecraft that made the first encounter with a comet. ICE made a rendezvous with the comet Giacobini–Zinner in September 1985 and passed through its tail, taking measurements. It later went into the vicinity of Halley's Comet in March 1986, becoming the first spacecraft to directly observe two comets.
ICE was launched in 1978 with the name of International Sun-Earth Explorer 3 (ISEE-3) and, in coordination with ISEE-1 and ISEE-2, was intended to monitor the interaction between the solar wind and the Earth's magnetic field. NASA then decided to change its trajectory to intercept the comet, and renamed the spacecraft accordingly. Its operations were ended in 1997, but its flight continued with status checks in 1999 and 2008. In May 2014 communication was re-established and the thrusters were later fired successfully. But all contact was lost in September 2014.

Geology and Earth Sciences

See international sun–earth explorer.

单词	International Cometary Explorer
释义	International Cometary Explorer Astronomy A NASA spacecraft, formerly called International Sun–Earth Explorer-3 (ISEE-3), which became the first spacecraft to be sent to a comet. ISEE-3 was launched in 1978 August to study the solar wind. In 1983 December it was retargeted to Comet Giacobini–Zinner and renamed International Cometary Explorer. In 1985 September it passed through the tail of Comet Giacobini–Zinner, 7800 km from the nucleus. In 1986 March, ICE passed 28 million km from Halley’s Comet. The spacecraft was turned off in 1997 May. Space Exploration A NASA spacecraft that made the first encounter with a comet. ICE made a rendezvous with the comet Giacobini–Zinner in September 1985 and passed through its tail, taking measurements. It later went into the vicinity of Halley's Comet in March 1986, becoming the first spacecraft to directly observe two comets. ICE was launched in 1978 with the name of International Sun-Earth Explorer 3 (ISEE-3) and, in coordination with ISEE-1 and ISEE-2, was intended to monitor the interaction between the solar wind and the Earth's magnetic field. NASA then decided to change its trajectory to intercept the comet, and renamed the spacecraft accordingly. Its operations were ended in 1997, but its flight continued with status checks in 1999 and 2008. In May 2014 communication was re-established and the thrusters were later fired successfully. But all contact was lost in September 2014. Geology and Earth Sciences See international sun–earth explorer.
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