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Europe's upgraded Vega space launcher makes inaugural flight

Written by  Wednesday, 13 July 2022 15:36
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Europe's upgraded Vega space launcher makes inaugural flight
ESA’s new Vega-C rocket lifted off for its inaugural flight VV21 at 15:13 CEST/13:13 UTC/10:13 local time from Europe’s Spaceport in French Guiana.
With new first and second stages and an uprated fourth stage, Vega-C increases performance to about 2.3 t in a reference 700 km polar orbit, from the 1.5 t capability of its predecessor, Vega. For flight VV21, Vega-C’s payload is LARES-2, a scientific mission of the Italian space agency ASI and six research CubeSats from France, Italy and Slovenia. Credit: ESA-CNES-Arianespace/Optique video du CSG - S. Martin

The European Space Agency on Wednesday celebrated the first flight of its Vega-C rocket, which is designed to provide more bang for customers' buck in the increasingly competitive business of launching satellites into orbit.

Vega-C is an upgrade to the Vega rocket that made its debut in 2012 as a launcher specializing in lifting small payloads into space. The can carry heavier payloads than its predecessor while burning less fuel.

ESA says Vega-C will be particularly useful for launching Earth observation satellites, but it is also envisaged as the carrier for Space Rider, an uncrewed robotic laboratory that will be the agency's first re-usable space vehicle.

The 35-meter (115-feet) tall rocket's launch from French Guiana was twice delayed shortly before liftoff due to , but succeeded on the third attempt.

Vega-C accelerates much faster than its big brother Ariane 5, ESA's workhorse heavy launcher, reaching a speed of 16,000 kilometers per hour (almost 10,000 mph) within two minutes of launch.

It released six small cube-shaped mini-satellites and an Italian-made satellite called LARES-2—which looks similar to a giant disco ball—that will act as a target for a ground-based laser station.

The head of ESA has announced a series of ambitious new projects as Europe tries to compete with the United States, China and new rivals from the private sector in the growing space business.



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Citation: Europe's upgraded Vega space launcher makes inaugural flight (2022, July 13) retrieved 13 July 2022 from https://phys.org/news/2022-07-europe-vega-space-launcher-inaugural.html
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