Pleiades Neo 3 & small sats – Vega (VV18) – Kourou ZLV – 28.04.2021 01:50 UTC

Автор Salo, 23.02.2021 00:07:17

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zandr

https://www.youtube.com/watch?v=1B1bw3e9U9g
Цитироватьhttps://www.youtube.com/watch?v=1B1bw3e9U9g 1:57
Vega launches Pléiades Neo 3
  SciNews
An Arianespace Vega launch vehicle (Flight VV18) launched the Pléiades Neo 3 satellite and five auxiliary payloads (NorSat-3 and 4 cubesats) from the Vega Launch Complex (SLV) in Kourou, French Guiana, on 29 April 2021, at 01:50​ UTC (28 April, at 22:50 local time). Pléiades Neo 3 is the first satellite of the Pléiades Neo constellation, the first European Earth observation satellite constellation at 30 cm resolution.
Credit: Arianespace

zandr

ЦитироватьArianespace  @Arianespace
Separation confirmed for our five other passengers!
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@Eutelsat_SA
@esa
@CNES
@SAB_Aerospace
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@vega_sts
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Миссия успешна!

zandr

https://www.youtube.com/watch?v=-dEllRIVWUY
Цитироватьhttps://www.youtube.com/watch?v=-dEllRIVWUY 1:37
Arianespace Flight VV18 / Behind the Scenes
arianespace
On Wednesday, April 28, 2021 at 10:50 pm local time (01:50 UTC on Thursday, April 29), a Vega launch vehicle operated by Arianespace lifted off successfully from the Guiana Space Center, Europe's Spaceport in French Guiana (South America). This mission marked Vega's return to flight, and was also the second successful launch by Arianespace's teams in less than 72 hours.

The mission's primary purpose was orbiting Pleiades Neo 3, the first of four satellites in an advanced Earth observation constellation. Pleiades Neo 3 was wholly funded and manufactured by its operator, Airbus.

Arianespace's 18th Vega mission also deployed several small satellites using its innovative rideshare service SSMS (Small Spacecraft Mission Service). These auxiliary payloads included an observation microsatellite for the Norwegian space agency, Norsat-3, and four cubesats, for the operators Eutelsat, NanoAvionics/Aurora Insight and Spire. The SSMS rideshare service, developed with the support of the European space industry, was first deployed by Arianespace in September 2020. Funded by the European Space Agency (ESA), Arianespace's SSMS service will soon be joined by the Multiple Launch Service (MLS), a similar offering that uses the Ariane 6 launch vehicle. With these two services, Arianespace can offer a wide range of affordable launch opportunities for small satellites and constellations.

"I would like to congratulate everybody involved at Arianespace, ESA and Avio for successfully returning Vega to flight," said Stéphane Israël, Chief Executive Officer of Arianespace. "I am especially proud of our teams who were able to carry out two launches, on two different continents, in less than 72 hours – kudos!"

The production of the Vega launcher and preparations for mission VV18 were handled by Avio, industrial prime contractor for the Vega launcher, under the direction of Arianespace and ESA. They followed all recommendations issued by the Independent Inquiry Commission set up after the failure of the 17th Vega mission (VV17).

VV18 is the third Arianespace mission of 2021, following two successful Soyuz launches, on March 25 and April 26, from the Vostochny launch base in Russia.

Vega is a new-generation light launcher, perfectly suited to both commercial and government payloads. Because of its high performance and versatility, Arianespace provides the best possible launch solution for small and medium spacecraft headed into a wide range of orbits (Sun-synchronous, ballistic, transfer to the Lagrange point L1, etc.), for Earth observation, science, education, defense and other applications. With Vega C, Arianespace will offer enhanced performance and greater payload volume for future customers at the same price as for launches by Vega.