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Ariane 5
Credit: Pixabay/CC0 Public Domain

The final launch of Europe's Ariane 5 rocket has been postponed due to a technical problem, French firm Arianespace said on Thursday, in the latest blow to European space efforts.

 

After 27 years of launches, the Ariane 5's 117th and last mission had been scheduled to blast off between 2126-1001 GMT on Friday from Europe's spaceport in Kourou, French Guiana.

But "it has come to light that there is a risk to the redundancy of a critical function on the Ariane 5," tweeted Arianespace, which operates the rocket.

"Consistent with safety requirements, Arianespace has decided to postpone the roll-out of the #VA261 launch vehicle," it added.

"Analyses are underway to determine a new launch date."

The rocket and its payload of one French and one German communication satellite "are in the final assembly building in stable and safe conditions," Arianespace added.

The postponement comes as Europe struggles to find a way to independently blast heavy-load missions into space due to repeated delays for the next-generation Ariane 6—and Russia withdrawing its Soyuz rockets because of sanctions over its war in Ukraine.

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Virgin Galactic to send Italian researchers to space, then regular commercial flights
Virgin Galactic's VSS Unity departs Mojave Air & Space Port in Mojave, Calif., for the final time as Virgin Galactic shifts its SpaceFlight operations to New Mexico, Feb. 13, 2020. Virgin Galactic announced Wednesday, June 14, 2023, that monthly commercial flights to the edge of space will begin for ticket-holders in August, following a research flight planned for the end of June.
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Ariane 5 for final launch

Arianespace has postponed the final launch of the Ariane 5, potentially for several weeks, after discovering a potential problem with pyrotechnical systems on the rocket.

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Eutelsat told the Paris stock exchange June 15 it is selling its European retail broadband activities to “an experienced private operator” to return focus to wholesale services.

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SpaceShipTwo on Unity 25 flight

Virgin Galactic announced June 15 that it plans to conduct the first commercial flight of its SpaceShipTwo suborbital vehicle in late June on a mission for the Italian Air Force.

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Governments should consider requiring satellites over a certain altitude to be maneuverable to improve space sustainability, according to an executive for Amazon’s proposed Project Kuiper constellation.

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Curt Blake

The former chief executive of Spaceflight has joined a major law firm to lead its efforts in supporting the commercial space industry.

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SES said June 15 that Luxembourg has approved a program to carve out capacity from its O3b mPower medium Earth orbit broadband network for the country and NATO allies.

Carbon monoxide from fires in Canada

Thursday, 15 June 2023 11:37
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As climate change increases the risk of wildfires across the globe, the spate of fires that hit Canada in May and June suggest that 2023 is on course to be the country’s worst fire season to date. These fires not only pose a serious threat to human life, wildlife, the environment and property, they also affect air quality. Image: As climate change increases the risk of wildfires across the globe, the spate of fires that hit Canada in May and June suggest that 2023 is on course to be the country’s worst fire season to date. These fires not only
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Proba-3 in acoustic chamber

ESA’s pair of Sun-watching Proba-3 satellites have been placed in take-off configuration, one on top of the other, for testing in simulated launch and space conditions at IABG in Germany, ahead of their planned lift-off next year.

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Over 90 participants were up for the challenge to visualise just how much we know and don’t know in the Universe and explain the #CosmicMystery that ESA’s Euclid mission will soon begin to investigate. From songs, crochets and animations to apparel, paintings and baked goods, the creativity of participants amazed the judges.

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Washington DC (SPX) Jun 15, 2023
Teamwork makes the dream work, and at NASA that doesn't apply only to humans. Researchers at NASA's Ames Research Center in California's Silicon Valley are developing satellite swarms, which are groups of spacecraft working together as a unit, without being managed individually by mission controllers. A swarm's ability to perform autonomously will make new types of science and exploration possib
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Tokyo, Japan (SPX) Jun 15, 2023
New design for a foldable phased-array transmitter can help make satellites lightweight, smaller, and cost-efficient to launch, report scientists at Tokyo Tech. The transmitter is made of stacked layers of liquid crystal polymer and incorporates flexible creases, which provide flexibility and deployability. The new design could make research and implementation of space technologies more accessib
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