XEUS
XEUS (X-ray Evolving Universe Spectroscopy) was a space observatory plan developed by the European Space Agency as a successor to the successful XMM-Newton X-ray satellite telescope. It was merged to the International X-ray Observatory around 2008, but as that project ran into issues in 2010, the ESA component was forked off into Advanced Telescope for High Energy Astrophysics (ATHENA).
XEUS consisted of a mirror spacecraft that carried a large X-ray telescope, with a mirror area of about 5 m² and an imaging resolution better than 5″ for X-ray radiation with an energy of 1 keV. A detector spacecraft would have flown in formation with the telescope at a distance of approximately 35 m, in the focus of the telescope. The detectors qould have included a wide-field X-ray imager with an energy resolution of 150 eV at 6 keV, as well as a cryogenic narrow-field imager with an energy resolution of 2 eV at 1 keV.
XEUS would have been able to measure the X-ray spectrum and thereby the composition, temperature and velocities of hot matter in the early universe. It would address diverse questions like the origin and nature of black holes, their relation with star formation, the evolution of baryons and the formation of the heavy elements in the Universe.
XEUS (disambiguation)
XEUS may refer to:
Podcasts:
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Un Point C'est Toi
by: ZazieMets-toi tout nu, si t'es un homme.
Histoire de voir où nous en sommes.
Qu'on me donne un primate.
Sans cravate.
Un Zorro.
Sans rien sur le dos...
t'es bien plus beau comme ça.
Un point c'est tout.
Un point c'est toi.
Je t'aime comme ça.
Un point c'est tout.
Un point c'est toi.
Sans artifice.
Où est le vice...
enlève la tenue.
Si t'es un homme.
Qui peut le plus.
Peut le minimum.
Et comme ça.
Tu restes la faiblesse.
De mon for intérieur.
Et moi, maîtresse.
En ta demeure...
t'es bien plus mâle comme ça.
Un point c'est tout.
Un point c'est toi.
Je t'aime comme ça.
Un point c'est tout.
Un point c'est toi.
Sans dessus, ni dessous.
Et puis c'est tout.
Et c'est comme ça...
gageons que tes états sauvages.
Feront moins de ravages.
Que tes plumes de paon.
Quand toi Tarzan.
Moi j'aime.
Quand tu tiens d'Adam.
Moi je tiens à toi.
t'es bien plus beau comme ça.
Un point c'est tout.
Un point c'est toi...
Je t'aime comme ça.
Un point c'est tout.
Un point c'est toi.
Sans rien du tout.
Sans rien que toi.