SRON scientists discover dozens of methane plumes every week using the Dutch space instrument TROPOMI. To locate their sources, they then zoom in with other satellites. However, brief methane releases have typically ended before those satellites arrive at the scene. The team has now developed a new method that is fast enough to catch the largest of such emissions. Publication in Geophysical Research Letters.
Month: April 2025
Astronomers finally discover double white dwarf set to explode into supernova
A small international team of astronomers including Silvia Toonen (UvA) and Gijs Nelemans (RU, KU Leuven and SRON) has discovered two white dwarf stars orbiting each other that will merge and explode into a type Ia supernova. This missing link in astronomy has long been predicted. The researchers publish their findings today in Nature Astronomy.
