Louise Harra

@louise-solar.bsky.social

Solar Physicist, from N. Ireland, working and living in Switzerland.

Our #Proba3 twin satellites separated last night, 23:00 GMT/00:00 CET. When their Sun-observing mission starts, the two will adopt a stable configuration at 150 m away from each other, ready to create artificial eclipses on demand☀️🔭

Proba-3 becomes two: satellites separated

Last night a crucial step in the European Space Agency’s eclipse-making Proba-3 mission was completed: the two spacecraft, flying jointly since launch, have successfully separated. This leaves them re...

esa.int

Today the ESA Proba-3 mission was launched successfully from India by ISRO. PMOD/WRC built an instrument for the mission. Because the launch was delayed by a day, we had a clash of a visit of school kids. They joined us to watch the launch. Great timing for them! Photo courtesy of ESA-P. Carril.

BildBild