November 12, 2025, very early in the morning. Colleagues from the STCE, the Belgian Space Weather Centre, admired the northern lights from their terrace in Brussels and are amazed by the show of colours. After all, it is quite exceptional to be able to observe this phenomenon in Belgium (let alone in the middle of a city with a lot [...]
Tuesday, September 30, 2025, marked the beginning of a 3-day workshop gathering international members from the BELA and MORE experiments onboard the BepiColombo mission to Mercury. [...]
On 26 September 2025, come to the free WiseNight festival at the Planetarium of the Royal Observatory of Belgium. [...]
The NASA/ESA/CSA James Webb Space Telescope has revealed new details in the core of the Butterfly Nebula, NGC 6302. From the dense, dusty torus that surrounds the star hidden at the centre of the nebula to its outflowing jets, the Webb observations reveal many new discoveries that paint a never-before-seen portrait of a dynamic and structured planetary nebula. Those new [...]
The 11th Science Working Team meeting of the ESA Proba-3 mission recently took place at Royal Observatory of Belgium (ROB). The world’s top experts on coronagraphy, the technique to observe the solar corona by blocking the light of the solar disk, like during a total eclipse, met there for three days. Our colleague Andrei Zhukov, the principal investigator of the [...]
New findings from the European Space Agency’s Solar Orbiter spacecraft reveal that even the tiniest bursts of activity from the Sun may behave like their larger counterparts.
The Sun constantly produces tiny flashes of extreme ultraviolet (EUV) emission in its outer atmosphere, known as the corona. These flashes, called EUV brightenings, are small, short-lived bursts of energy that appear all over [...]
On Saturday 28 June 2025, from 2 p.m. to 5 p.m., twelve female researchers from all over Belgium will be sharing their passion and knowledge in a fun and accessible way at the Carrefour de l’Europe/Europakruispunt. [...]
This is the image of the duo-satellite Proba-3 making solar eclipses, just released by the European Space Agency, ESA. [...]
Thanks to a push from planet Venus earlier this year, the orbit of the Solar Orbiter spacecraft was tilted. A century ago mankind raced to explore the poles of the Earth, now Solar Orbiter made its way to the poles of the Sun. For the very first time the solar poles have been imaged! [...]
May 12, 2020 – The 3 telescopes of the Extreme Ultraviolet Imager (EUI) onboard Solar Orbiter opened their doors to capture images of the Sun.
May 12, 2025 – Almost 1 million images of the Sun have been made and put in the EUI data treasure chest to be used for groundbreaking research. [...]