ISRO to launch ESA's Proba-3 mission on December 4
ISRO's PSLV will launch ESA's Proba-3 mission from Sriharikota on December 4, 2023. This collaboration with ISRO's NewSpace India Limited (NSIL) aims to place Proba-3 satellites into a unique elliptical orbit. Proba-3, the first precision formatio...

The European Space Agency's (ESA) Proba-3 Mission is happening in collaboration with ISRO's commercial arm NewSpace India Limited (NSIL).
"This mission will place ESA's PROBA-3 satellites (550kg) into a unique highly elliptical orbit, reinforcing PSLV's reliability for complex orbital deliveries," ISRO said in a post on 'X'.
According to ISRO, the satellite will take off at 4.08 pm on Wednesday.
The ESA said Proba-3 is the world's first precision formation flying mission. It will study the solar corona, the outermost and hottest layer of Sun's atmosphere.
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