Cygnus spacecraft launch to international space station delayed again

The launch of a Cygnus cargo spacecraft carrying new supplies to the International Space Station has been postponed again.

The launch of the OA-7 Cygnus cargo spacecraft carrying new supplies to the International Space Station (ISS) has been postponed again, the United Launch Alliance (ULA) has announced.

"While completing testing for a ground support hydraulic condition discovered during prelaunch testing, a different issue with a booster hydraulic line was observed. The team is developing a plan to resolve the issue and a new launch date will be determined. The Atlas V and Cygnus spacecraft remain secure," ULA said in a Wednesday statement.

Earlier this week, ULA said that the launch was planned for March 27. Previously, it was set for March 24, after having been postponed from the original scheduled date of March 19.

One of the previous delays was caused by booster hydraulic issues discovered during pre-launch testing. Last week, ULA said that its team needed additional time to replace and retest a first stage hudraulic component.

The Cygnus spacecraft is supposed to launch atop a United Launch Alliance Atlas V rocket from the Cape Canaveral Air Force Station in the US state of Florida.

Russian-made RD-180 rocket engines power the first stage of the two-stage Atlas V, which is supplied by ULA, a joint venture between defense and aerospace contractors Lockheed Martin and Boeing.

Sputnik

Other News

Vietnam targets at least 10 large strategic technology firms by 2030

Vietnam targets at least 10 large strategic technology firms by 2030

Deputy Prime Minister Ho Quoc Dung has signed a decision approving a plan to develop large domestic strategic technology enterprises in the 2026–2030 period, aimed at advancing digital infrastructure, digital human resources, digital data, strategic technologies and cybersecurity.

Protecting users crucial in building digital trust: Experts

Protecting users crucial in building digital trust: Experts

In Vietnam, digital transformation in the finance and banking sector is accelerating cashless payments, expanding access to financial services, improving market transparency and supporting economic growth and macroeconomic management.

Fostering skilled workforce for innovation era: experts

Fostering skilled workforce for innovation era: experts

Experts said close coordination among State management agencies, research institutes, universities, and businesses will improve training quality and serve the dual goals of quality education and practical research application.

Startup forum bridges Silicon Valley and local innovation ecosystem

Startup forum bridges Silicon Valley and local innovation ecosystem

The University of Economics Ho Chi Minh City (UEH), Saigon Asset Management (SAM), and Plug and Play Tech Centre co-hosted the “From Vietnam to Silicon Valley” forum, exploring AI innovation, venture capital, and pathways to integrate Vietnam’s startup ecosystem with Silicon Valley and global markets.

Experts call for stronger action against fake news online

Experts call for stronger action against fake news online

Experts have warned that fake news, misinformation and harmful online content are increasingly shaping public perceptions, particularly among young people, and stressed the need for stronger legal safeguards, technology tools and wider dissemination of credible information to tackle the problem effectively.

Protecting digital future in post-quantum, AI era

Protecting digital future in post-quantum, AI era

Participants highlighted the importance of building a proactive, synchronised and sustainable national cybersecurity ecosystem through closer cooperation among regulators, technology firms, research institutions and cybersecurity experts.

Vietnam attends SAHA 2026 defence, aerospace exhibition in Türkiye

Vietnam attends SAHA 2026 defence, aerospace exhibition in Türkiye

Vietnam’s participation in SAHA 2026 International Defence & Aerospace Exhibition in Istanbul reflects the country’s consistent policy of enhancing international defence integration and promoting defence industry cooperation towards self-reliance, self-strengthening, modernisation and dual-use development.

SK Group partners to build AI ecosystem in Vietnam

SK Group partners to build AI ecosystem in Vietnam

SK Innovation and SK Telecom signed MoUs with Nghe An province and the National Innovation Centre of Vietnam to advance AI ecosystem development and support the country’s long-term growth strategy.

Vietnam Research Excellence Fellowship for 2026-2030 approved

Vietnam Research Excellence Fellowship for 2026-2030 approved

Under the Vietnam Research Excellence Fellowship (VREF) for the 2026–2030 period, PhD students are identified as a core research force directly contributing to breakthroughs in sci-tech and innovation. Investing in top-tier doctoral candidates is more than workforce development, but a high-stakes strategic bet to forge a cohort of world-class scientists and technologists who can power Vietnam’s long-term economic ambitions.