Using the inverse photometric method, the variations in the pulsation-averaged values of the physical parameters in different phases of both modulation components are determined.
The Hubble Deep Field and its successor, the Hubble Ultra-Deep Field, showed us how vast our Universe is and how it teems with galaxies of all shapes and sizes. They focused on tiny patches of the sky ...
With the help of NASA's Hubble Space Telescope, an international team of scientists has found more black holes in the early universe than has previously been reported. The new result can help ...
In this study, photometric errors due to changes in the point‐spread function across the field are small even when the variations are modeled as a linear variation across the field. This research is ...
Most students must include with their study permit application a PAL/TAL from the province or territory where they plan to study. In most cases, if you apply without a PAL/TAL, your application will ...