The edge of the world, where would that be? Our great-great-great-many-times-great grandfathers and grandmothers pondered this question with conviction that it must be found somewhere. Of course, now we know there is no end or edge (though sadly some individuals in the world appear not to have grasped this idea yet), but there are still places where you can see the ‘end of our world’ and maybe feel like you’re there.
The ASPA instrument had quite an unconventional birth compared to the usual remote sensing instruments that we develop at BIRA-IASB. It was designed, built, tested, and used without any dedicated budget line. Still, to my experience, its realization is a huge success given the limited resources (both in time and money) that were available. And this could only happen thanks to the motivation and commitment of the engineering department, which backed the ideas of some scientists to turn a nice concept on paper into a working and reliable instrument, operated in a harsh environment.
Enough boiling in space, time to shake things up and start making foam. The end of a mission marks the beginning of a new one for the Belgian space operations center B.USOC. On March 6, American astronaut Jessica Meir will be replacing experiments within the Fluid Science Laboratory rack in the European module on-board the International Space Station.
February 20 was a big day for one of our engineers! Jurgen Vanhamel completed his PhD! Jurgen’s PhD project was a collaboration between BIRA-IASB and KU Leuven, and was partially based on the ALTIUS-project (Atmospheric Limb Tracker for the Investigation of the Upcoming Stratosphere).
It was to be expected that the effects of the corona virus on air quality in China would be more than noticeable. The lockdown of various cities in the Chinese province of Hubei, which started on January 23, 2020, halted an entire community. The impact on air quality, as a result of the strong reduction in the burning of fossil fuels, is clearly perceptible from space with the TROPOMI instrument.