After many decades of study and thanks to the use of very precise techniques, we know more and more about these mysterious and huge bodies in the cosmos. Astronomers around the world are networking with powerful telescopes to better understand them.
The Joint European Torus (JET) has achieved a relevant scientific milestone related to energy production from nuclear fusion reactions. The results confirm some of the technological options selected for the large international ITER experiment. Spain has proposed to build a scientific facility in Granada to develop materials with which to build future reactors.
The dream of obtaining electrical energy from the fusion of two atomic nuclei is a little closer. Results obtained with some of the most powerful lasers on the planet show that one of the strategies to achieve this, nuclear fusion by inertial confinement, works as predicted 50 years ago.