2001
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Are pulsars and X-binaires strange stars ?
The pulsars, of which more than one thousand are known today, are interpreted as being neutron stars in rotation. In the same way, the compact object which...
Individual Stars in Andromeda’s Bulge
Astronomers are always anxious to push their observations to the limit. With the advent of the refurbished Hubble Space Telescope (HST), it has become...