On 12 August 2026, a total solar eclipse took place. While people had the chance to witness the totality of this event in Spain, Iceland and Greenland, eclipse watchers from Belgium witness the Moon covering about 90% of the Sun. On this occasion, the Royal Observatory of Belgium organised an eclipse observation event in its radioastronomy station in Humain (Marche-en-Famenne) [...]
Since June 2026, the Royal Observatory of Belgium has been publishing a series of podcasts entitled Sous les coupoles d’Uccle/Onder de koepels van Ukkel (Under the domes of Uccle in English). The podcasts are freely available on Spotify, Apple Podcasts and YouTube Studio. [...]
From July 3 to August 16, 2026, the Royal Palace is open to the public. This is an opportunity to explore the “Science and Culture” exhibition entitled Music, Sound & Imagination.
In the Grand Gallery, visitors can discover objects, works of art, sound clips and documents, all relating to sound and music. The Music, Sound & Imagination exhibition is organised by [...]
The European Space Agency’s (ESA) Proba-3 mission is extended until August 2028. This space mission, involving a significant Belgian contribution, is studying the lower layers of the Sun’s corona. The pair of satellites were originally due to complete their mission at the end of this year. Thanks to the exceptional scientific and technological results already achieved by this space mission, [...]
8 June 2026 marks the 200th anniversary of the Royal Observatory of Belgium. To mark the occasion, the institute organises a wide range of activities, with events scheduled right through to 2027. These are regularly updated on the Observatory’s 200th anniversary website: 200year.observatory.be. [...]
From the 1st to the 30th of June 2026 an airborne campaign – with the name MAGIC Avalon – will take place over France and Belgium for the validation of the new European weather satellite Metop-Second Generation. [...]
On Tuesday 10 March 2026, the second workshop on Belgian Time and Frequency Services (BTFS) was held at the Royal Observatory of Belgium (ROB). It brought together around thirty interested participants to discuss the latest developments and applications. Thanks to the use of an optical network for the distribution of time and frequency signals, this technology is immune to GNSS [...]
The Belgian-led ASPIICS coronagraph aboard ESA’s Proba-3 mission reveals a dynamic birthplace of the solar wind
Observations made by the ASPIICS coronagraph aboard the Proba-3 mission of ESA reveal a world of small-scale activity in the Sun’s inner corona, according to a new study led by the Royal Observatory of Belgium. These observations suggest that the region where the solar wind forms [...]
On February 6, six researchers, including two from the Royal Observatory of Belgium, shared their knowledge on solar storms and space weather with a special audience during the eleventh Battle of the Scientists. 2,700 enthusiastic primary school children, 500 of whom were in the auditorium and 2,200 via livestream, voted for the most insightful presentation. The Belgian Space Weather Centre [...]
Last Monday, the European Southern Observatory (ESO) released a new Picture of the Week. It is an image of a pair of stars and its surrounding nebula. The two stars constitute the binary system AFGL 4106, which was recently studied in a recent Astronomy and Astrophysics paper, of which René Oudmaijer of the Royal Observatory of Belgium is a co-author. [...]