“XMM-Newton”的概念、定义、翻译、参考文献-科学参考

XMM-Newton

Astronomy

An ESA satellite for X-ray astronomy, launched in 1999 December, named from its X-ray multi-mirror design and to honour Isaac Newton. It carries three grazing-incidence telescopes with CCD detectors for imaging and spectroscopy in the energy range 0.1–12 keV (120–1 nm), plus a 0.3-m telescope that checks for visual variability. XMM-Newton is in a highly elliptical 48-hour orbit to allow extended observations of sources.
http://sci.esa.int/xmm-newton/31249-summary/ ESA mission website.

Space Exploration

A European Space Agency (ESA) spacecraft launched in December 1999 to make simultaneous X-ray and optical observations of the sky. It carries three gold-coated imaging X-ray telescopes and an optical monitor, the first on an X-ray observatory. It has an expected lifetime of ten years and is the second cornerstone of the ESA's Horizon 2000 Science Programme. The spacecraft continues to make remarkable discoveries; in October 2017, for instance, XMM-Newton joined NASA probes in revealing that Jupiter’s aurorae behave unlike Earth’s, acting independently of one another.

单词	XMM-Newton
释义	XMM-Newton Astronomy An ESA satellite for X-ray astronomy, launched in 1999 December, named from its X-ray multi-mirror design and to honour Isaac Newton. It carries three grazing-incidence telescopes with CCD detectors for imaging and spectroscopy in the energy range 0.1–12 keV (120–1 nm), plus a 0.3-m telescope that checks for visual variability. XMM-Newton is in a highly elliptical 48-hour orbit to allow extended observations of sources. http://sci.esa.int/xmm-newton/31249-summary/ ESA mission website. Space Exploration A European Space Agency (ESA) spacecraft launched in December 1999 to make simultaneous X-ray and optical observations of the sky. It carries three gold-coated imaging X-ray telescopes and an optical monitor, the first on an X-ray observatory. It has an expected lifetime of ten years and is the second cornerstone of the ESA's Horizon 2000 Science Programme. The spacecraft continues to make remarkable discoveries; in October 2017, for instance, XMM-Newton joined NASA probes in revealing that Jupiter’s aurorae behave unlike Earth’s, acting independently of one another.
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