Six cubesats were deployed from Vega C about 45 minutes after LARES-2 separation.
LARES-2 was placed in an inclined orbit at an altitude of 5,893 km to test Einstein’s theory of General Relativity.
The inaugural Vega-C flight launched the LARES 2 Laser Relativity satellite built by OHB Italia for the Italian space agency ASI.
Arianespace and Avio will launch Vega C for the first time in March 2020, sending Lares-2 into a 6,000-kilometer orbit at an inclination of 75 degrees.
The Italian Space Agency decided years earlier to launch the science satellite Lares-2 on the first Vega C flight.