IterativeEngineering

@isaraerospace Wishing the team a smooth campaign as the window opens. We recently profiled Isar in one of our posts about the companies helping build launch capacity from Europe, for Europe: linkedin.com/feed/update/ur…

Targeting NET 9 April for the launch of Mission ‘Onward and Upward’ during the available launch window, which opens at 8pm UTC; 10pm CEST. The final date remains subject to weather, safety and range infrastructure.

@Arianespace A strong milestone for Ariane 6, and a useful reminder that launch capability depends not only on the rocket, but on disciplined execution across the ground campaign.

Mission VA268: Ariane 6 has reached the launch pad. At Europe’s Spaceport in Kourou, the central core of Ariane 6 for mission VA268 has been transferred from the Launcher Integration Building (BAL) to the launch pad. Once in front of the mobile gantry, the stage was raised to a vertical position, a key milestone in the launcher assembly process. This operation initiates the final assembly phase on the pad, where Ariane 64, the most powerful version of Ariane 6, will progressively come together. Scheduled for April 28, 2026, mission VA268 will place 32 @Amazonleo satellites into low Earth orbit, demonstrating once again Ariane 6’s capability to support large-scale constellation deployments. The campaign is underway. #LaunchingAmbitions @Amazonleo @ArianeGroup @esa @CNES @EuropeSpacePort

@SSCspace @EnduroSat Absolutely. As missions scale, the supporting digital systems become mission-critical too.

Scaling from single satellite missions to growing fleets, the ground segment quickly becomes a strategic constraint. As the first adopter of the SSC Space Go service, @EnduroSat brings deep experience in constellation operations 📡🛰️ Read more: sscspace.com/near-real-time…

@AschbacherJosef A historic moment, and a strong reminder of how important the European Service Module is to Artemis II. We recently highlighted its role here: linkedin.com/feed/update/ur…

The Artemis II crew have officially traveled farther into space than any humans ever before, passing the record set during Apollo. Their lunar journey is perfectly powered by our European Service Module. Congratulations to Reid, Victor, Christine, and Jeremy!

@esa @AirbusSpace @csa_asc @esaspaceflight @NASAArtemis @LMSpace It’s hard not to feel a sense of wonder looking at this.

✅ #Artemis II update: 'Earthset', 6 April 2026, and 'totality', 7 April, seen from lunar orbit, the Moon eclipses the Sun, a view few humans have ever witnessed (pics: NASA) 🔗nasa.gov/gallery/journe…

@NASA @stuart3030150 The Moon never stops surprising.

@stuart3030150 Moon craters come in all sizes, from micrometer sized to giant impact basins hundreds of miles wide. Learn more here: #types-of-craters" target="_blank" rel="nofollow noopener">science.nasa.gov/moon/lunar-cra…

LIVE: Watch with us as the Artemis II astronauts make their closest approach to the Moon, traveling farther from Earth than ever before. twitter.com/i/broadcasts/1…

@NASA Hard not to stop and stare at this.

What do tropical islands, prison history, jungle scenery, and rocket tracking have in common? More than you might expect. Near Kourou, one tiny Atlantic archipelago brings them all together. Read more here: blog.iterative.engineering/2026/04/02/cne… Photo: Paweł Grzywocz

Europe isn’t just watching Artemis II – it’s helping send Orion to the Moon. ESA’s European Service Module, built by Airbus, performs the key trans-lunar injection burn and provides propulsion, power, water and air for the crew. Credit: Airbus Defence and Space #ArtemisII #ESA

@NASAArtemis @NASAJPL A powerful moment - behind the headline, it is also a reminder of how much precise systems engineering and deep-space communications work are needed to make human exploration possible.

Signal acquired! 📡 Engineers at @NASAJPL have confirmed that the Orion spacecraft is communicating with the Deep Space Network. For the first time in over 50 years, we’re receiving a signal from a spacecraft carrying humans toward the Moon.

@AschbacherJosef A good reminder that missions like this are not only about the crew and the launch, but also about the engineering behind every safe kilometre of the journey. The European Service Module is a great example of how much complex, high-reliability work sits behind human spaceflight.

For the first time in more than half a century, humanity is reaching beyond Earth once again – not just to return to the Moon, but to redefine what is possible together. NASA, with its partners, has acheived something extraordinary. But this time, the journey to the Moon is not being undertaken by one nation alone. The Artemis mission is a truly international endeavour, and Europe stands proud at its very core. ESA did not simply enable this mission, ESA powered it. At the heart of the Orion spacecraft, the European Service Model is delivering the life support, propulsion, water and thermal control required to protect the crew through the extremes of deep space and bring them safely around the Moon and back home. Built on the legacy of ESA’s Automated Transfer Vehicle and powered by engines with Space Shuttle heritage, the ESM embodies European excellence. It represents the coordinated effort of 13 ESA Member States and the United States, bringing together 20 main contractors and more than 100 European suppliers under ESA project management. That reliability had already been proven during the 2.2‑million‑kilometre journey of Artemis I in November 2022, when the European Service Module performed flawlessly, exceeding expectations and delivering more power than anticipated. When Europe commits, Europe delivers. Human spaceflight has always been about more than technology. It is a collective achievement. It is greatness. Artemis II demonstrated what international partnership at its best can deliver: a balanced and trusted cooperation, built on shared ambition and complementary strengths. As we look ahead, ESA remains a strong, reliable and essential international partner, prepared and ready to continue playing a decisive role in shaping the future of human exploration. We will remain fully engaged with NASA, grounded on decades of cooperation and a shared commitment to exploration. To Reid, Victor, Christina and Jeremy, we wish you an exciting journey, a successful mission, and a safe return. #msdynmkt_trackingcontext=52b054c3-902c-44e9-afb7-be0c47e40100" target="_blank" rel="nofollow noopener">esa.int/Science_Explor…

When 1 isn’t equal to 1. Opening our Engineering Lessons series with Mars Climate Orbiter, lost after a mismatch between imperial and metric units. A small inconsistency. A major consequence. Credit: NASA #EngineeringLessons #SpaceTech

Europe’s heavy-lift return is gaining momentum. After Ariane 64’s successful February mission, the next Ariane 64 launch is scheduled for 28 April 2026, again carrying 32 Amazon LEO satellites. More here: blog.iterative.engineering/2026/01/16/pra… Credit: ESA–M. Pedoussaut #Ariane6 #Ariane64

In the oil & gas industry, performance is best assessed at three levels: field, portfolio, and company. A strong asset can still weaken a portfolio, and a strong portfolio may still fail to create value. The picture appears only when all 3 align. #OilAndGas Credit: Pexels

@SaxaVord_Space @HyImpulseTech Congratulations to SaxaVord Spaceport and @HyImpulseTech on this important agreement. Strengthening Europe’s launch capabilities and sovereign access to space is more important than ever. We recently mapped Europe’s emerging spaceport landscape here: blog.iterative.engineering/2026/01/16/pra…

We’re thrilled to announce that SaxaVord Spaceport has signed a launch agreement with @HyImpulseTech , marking the next step in our long‑standing partnership and strengthening our position at the forefront of UK vertical space launch. The upcoming SR75 suborbital mission, HyImpulse’s first from European soil, will showcase innovative hybrid propulsion technology and expand launch activity from Unst. We look forward to supporting the HyImpulse team as we continue building a resilient, world‑class launch ecosystem in Shetland. For the full story head to our website - saxavord.com/saxavord-and-h… #ThePlaceForSpace #SaxaVordSpaceport #SaxaVord #UKSpace #UKLaunch #Shetland #HyImpulse #hyimpulsetechnologies

Hedging in oil & gas is not just downside protection. It is a strategy. The best programs rely on target ratios, price triggers, and governance rules, not panic. In a cyclical market, discipline can become opportunity. Credit: Anthony Maw / Unsplash #OilAndGas

From first test flight to a payload-carrying qualification flight: Isar Aerospace is becoming one of the companies to watch in Europe’s launch market. More in our article: #isar-aerospace-germany--small-sat-launcher-targeting-flexible-access-from-and%C3%B8ya-and-beyond" target="_blank" rel="nofollow noopener">blog.iterative.engineering/2026/01/16/pra… Credit: Isar Aerospace #IsarAerospace #EuropeanSpace

Europe’s first private rocket reached space in 2023. Now PLD Space is pushing toward MIURA 5 and orbital launch capability. Why it matters for Europe’s access-to-space race: #pld-space-spain--from-suborbital-miura-1-to-orbital-miura-5" target="_blank" rel="nofollow noopener">blog.iterative.engineering/2026/01/16/pra… Credit: PLD Space #PLDSpace #MIURA5 #EuropeanSpace

Esrange isn’t starting from scratch: 600+ sounding rocket launches, balloon campaigns, testing, and now concrete steps toward orbital missions in Arctic Sweden. Full guide: #esrange-kiruna-sweden----from-research-range-to-regular-orbital-missions" target="_blank" rel="nofollow noopener">blog.iterative.engineering/2026/01/16/pra… Credit: SSC Space & ArianeGroup. Map: Datawrapper / © OpenStreetMap. #Esrange

SaxaVord (Unst, Shetland): sea-buffered launch corridor for small sats to polar and SSO. One pad built. What comes next? Credit: RFA/SaxaVord #SaxaVord #saxavord-shetland-uk--northern-hub-for-vertical-launches" target="_blank" rel="nofollow noopener">blog.iterative.engineering/2026/01/16/pra…