A survey of interstellar NaI D1 and D2 absorption features in the spectra of 104 early-type stars in the second and third Galactic quadrants reveals the large...

Originally thought to explore the high redshift Universe, the extreme depth of the Frontier Fields survey provides also an excellent opportunity to explore with...

Due to its size and complexity the GTC Project represents a challenge for configuration management. On the one hand there is a need to record and store the...

The author presents the results of his observations of stars of type O5 and earlier and shows that inclusion of the line blocking between 228 and 912 A solves...

We present the results of our observations of stars of type O5 and earlier and show that inclusion of the line blocking between 228 and 912 A solves the problem...

Evidences suggesting that bulges of non-barred disk galaxies could be triaxial structures come from different aspects. From the photometry, the twist of the...

The development of PHOEBE (phoebe-project.org) in the 2.0 through 2.2 releases has focused entirely on the forward model — creating synthetic models of light...

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