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  1. No Access

    Article

    Late-type stars found in the FBS. New carbon stars

    We present new observations of seven late-type stars previously discovered in the First Byurakan Survey (FBS). These observations prove that they belong to the family of carbon (C) stars. Seventy-nine similar ...

    K. S. Gigoyan, D. Engels, N. Mauron, V. V. Hambaryan, C. Rossi, R. Gualandi in Astrophysics (2008)

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    Article

    A giant planet orbiting the ‘extreme horizontal branch’ star V 391 Pegasi

    Most of the more than 200 known extrasolar planets orbit main sequence stars similar to our Sun. When the hydrogen in their cores runs out, they will become red giants that can easily reach and engulf inner pl...

    R. Silvotti, S. Schuh, R. Janulis, J.-E. Solheim, S. Bernabei, R. Østensen… in Nature (2007)