Nikola Vitas

The first paper of Andrea Perdomo Garcia is just submitted for publication in Astronomy & Astrophysics , and out on arxiv.org/abs/2306....

Sunday morning in Paris was opportunity to walk to the Montparnasse cemetery and pay respect to some of my personal heroes buried there. Whi...

So long, my teacher and friend. You will be hugely missed.

Stix, in his book (" The Sun: An Introduction ", Springer, 2002) in Sect.2.4 introduces a standard solar model from the core to th...

The first pictures from James Webb Space Telescope are simply mind blowing! Here is a comparison of NGC 7319 (from Stephan's quintet o...

Some basic properties of parabola in the context of the second-order Hermite interpolation equation.  There is a one-dimensional dataset wit...

Two weeks of interesting lectures, intensive hands-on exercises, discussions and meeting new people... A couple of photos by Claudio Dalla V...