NASA Delays Artemis II Launch to March Due to Hydrogen Leaks
NASA announced a delay in the launch of its Artemis II mission, the first crewed mission to the Moon in over 53 years, until March. The delay was prompted by hydrogen leaks detected during a fueling test at Kennedy Space Center in Florida, according to a NASA statement.
The fueling test, a wet dress rehearsal (WDR), aimed to simulate a launch countdown. Despite encountering several challenges during the two-day test, NASA stated that many of the planned objectives were met. The additional time will allow engineers to review data and conduct a second WDR.
In other news, OpenAI is reportedly prioritizing the development of its ChatGPT chatbot over long-term research, leading to the departure of senior staff. According to Ars Technica, the San Francisco-based company is reallocating resources from experimental work to advancements in large language models that power ChatGPT. This strategic shift comes as OpenAI faces increasing competition from rivals like Google and Anthropic. Among those who have left OpenAI in recent months are vice-president of research Jerry Tworek, model policy researcher Andrea Vallone, and economist Tom Cunningham.
Meanwhile, Databricks has launched its Lakebase service, aiming to create a new category for OLTP (online transaction processing) and operational databases. VentureBeat reported that Lakebase, in development since June 2025, is based on technology acquired through Databricks' acquisition of a PostgreSQL database provider. Databricks previously coined the term "data lakehouse" to describe a data architecture combining a data lake with a data warehouse, now common for analytics workloads.
Vercel has also rebuilt its v0 service to address the challenge of connecting AI-generated code to existing production infrastructure. According to VentureBeat, the original v0, launched in 2024, helped developers create UI scaffolding, but getting those prototypes into production required rewrites. "More than 4 million people have used v0 to build millions of prototypes, but the platform was missing elements required to get into production," VentureBeat noted.
Concerns are also growing about the potential for AI to spread misinformation. MIT Technology Review reported that the US Department of Homeland Security is using AI video generators from Google and Adobe to create content shared with the public. This development has raised concerns about the use of AI in shaping public beliefs and eroding societal trust. The MIT Technology Review stated that the tools that were sold as a cure for this crisis are failing miserably.
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