Incorporating all the effects relevant to star formation into accurate simulations of the interstellar medium is a major frontier in astrophysics. These authors start to tackle the effects of chemical composition.
Understanding the uncertainties involved in the techniques used to detect exoplanets is an important aspect of the search for life beyond the Earth. What role could phenomenon like sunspots play in planet detection?
Assuming every star in a cluster has the same age and metallicity is a powerful simplification, but it may not be true.
A new cluster of galaxies discovered in the early universe using the Sunyaev-Zel’dovich (SZ) effect could have important consequences for studying galaxy evolution and cosmology.
The general picture of galaxy formation was hashed out in the 1960s and 70s. In the decades since, countless lines of theoretical and observational evidence have suggested additional mechanisms which can influence the evolution of galaxies, and sorting out which of these are the most important is among the most lively fields in astrophysics.
In my [last post](https://astroph.wordpress.com/2010/11/30/formation-of-cold-filamentary-structure-from-wind-blown-superbubbles/), I wrote about an interesting application of hydrodynamical simulations to a particular astrophysical problem, so when I saw this excellent introduction to the inner-workings of these simulation codes, I couldn't resist highlighting it.
We often think of galaxies as collections of stars, but this simple picture omits (among other things) the fascinating interstellar medium (ISM)!
A September 2010 Linux Format Magazine article about Hugin, the tool for stitching panoramic photographs.
A 2008 ExtremeTech article about the open source Neuros OSD media player hardware.
A 2007 Free Software Magazine article about running Linux GUI software on Windowx by tunneling over SSH X11 forwarding.
A 2007 Free Software Magazine article about cross-platform file sharing over SSH.
The final entry in a 2007 series for LWN about the Google Summer of Code.
The fifth of six entries in a 2007 series for LWN about the Google Summer of Code, this one focusing on projects with Mozilla.
A 2007 Linux.com article about sharing files between Linux and Windows machines using Samba.
The fourth of six entries in a 2007 series for LWN about the Google Summer of Code, this one focusing on the Windows compatability layer Wine.
A 2007 Linux.com article about the development of the then-new Plasma desktop for KDE4.
This is the third of six articles in a LWN series about the Google Summer of Code 2007, this one focusing on the Open Medical Record System.
A June 2007 Linux Format Magazine article about Kamion, the system migration tool built for KDE4.
The second entry in a 2007 series for LWN about the Google Summer of Code, focusing on projects from Ubuntu.
A 2007 Linux.com article about a new database used to correct camera model-specific distortion patterns in photographs when stitching panoramas with Hugin.