Unprecedented details on the surface of the Betelgeuse star

Based on the article "Imaging the spotty surface of Betelgeuse in the H band", by X. Haubois et al.
Published in Astronomy & Astrophysics, 2009, vol. 508-2, p. 923-932.
Based on the article "Imaging the spotty surface of Betelgeuse in the H band", by X. Haubois et al.
Published in Astronomy & Astrophysics, 2009, vol. 508-2, p. 923-932.