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SpaceX details learnings from Starship Flight 3, sets June 5 as target launch date for Flight 4 – Spaceflight Now
SpaceX

SpaceX details learnings from Starship Flight 3, sets June 5 as target launch date for Flight 4 – Spaceflight Now

Onboard cameras on the Starship upper stage flown during Flight 3 (Starship IFT-3) show the vehicle surrounded by plasma as it reenters the atmosphere on March 14, 2024. Image: SpaceX SpaceX is preparing to launch its massive Starship rocket on its fourth flight test from its Starbase facilities in southern Texas as soon as June 5. The target launch date comes a little less than three months after Flight 3 on March 14. In a pair of posts on its website, SpaceX outlined the learnings from Flight 3, the mission objectives for Flight 4 and the differences between the timing of everything between these two pieces of the development campaign. The Flight 4 launch window is set to open on June 5 at 7 a.m. CDT (8 a.m. EDT (1200 UTC). However, as SpaceX points out, they are still waiting on regulat...
What is artificial general intelligence, and is it a useful concept?
Science

What is artificial general intelligence, and is it a useful concept?

If you take even a passing interest in artificial intelligence, you will inevitably have come across the notion of artificial general intelligence. AGI, as it is often known, has ascended to buzzword status over the past few years as AI has exploded into the public consciousness on the back of the success of large language models (LLMs), a form of AI that powers chatbots such as ChatGPT. That is largely because AGI has become a lodestar for the companies at the vanguard of this type of technology. ChatGPT creator OpenAI, for example, states that its mission is “to ensure that artificial general intelligence benefits all of humanity”. Governments, too, have become obsessed with the opportunities AGI might present, as well as possible existential threats, while the medi...
Space Force

Space Force to accept Air Force Reserve volunteers for full-time positions > United States Space Force > Article Display

ARLINGTON, Va. (AFNS) --  Air Force Reservists in space-related career fields interested in volunteering for the U.S. Space Force in a fulltime capacity can expect the application window to open June 1–Nov. 30, 2024.This transfer option is part of the Space Force Personnel Management Act (PMA), approved by Congress and signed into law as part of the Fiscal Year 2024 National Defense Authorization Act.When fully implemented, the PMA will enable the Space Force to create a new model of service that integrates active-component Guardians and Air Force Reservists serving in space-focused career fields into a unified service that offers both full- and part-time service options.“This is an important first step toward fully integrating critical space expertise...
SpaceX launches 23 Starlink satellites on 5th anniversary of its first dedicated Starlink flight – Spaceflight Now
SpaceX

SpaceX launches 23 Starlink satellites on 5th anniversary of its first dedicated Starlink flight – Spaceflight Now

A Falcon 9 rocket streaks across the sky over Central Florida amid the Starlink 6-63 mission on May 23, 2023. Image: Michael Cain/Spaceflight Now Update 11:15 p.m. EDT: SpaceX launched its Falcon 9 rocket. SpaceX completed its third Falcon 9 launch in less than 48 hours with a mission from NASA’s Kennedy Space Center. As with its launch Wednesday night, SpaceX sent another 23 Starlink satellites to low Earth orbit. Either serendipitously or intentionally, the Starlink 6-63 mission fell on the fifth anniversary of the first dedicated Starlink launch, Starlink v0.9 on May 23, 2019. The launch times of the two missions are also coincidentally very similar. Thursday night’s flight lifted off at 10:45 p.m. EDT (0245 UTC) and its five-year counterpart launched at 10:30 p.m. EDT (0230 UTC). The ...
NASA defends Artemis cost and schedule amid planning of possible changes
NASA

NASA defends Artemis cost and schedule amid planning of possible changes

WASHINGTON — NASA Administrator Bill Nelson defended the cost and schedule performance of the agency’s Artemis lunar exploration effort even as officials hinted as the possibility for changes in one upcoming mission. At a May 23 hearing, Sen. Jeanne Shaheen (D-N.H.), chair of the Senate Appropriations Committee’s commerce, justice and science subcommittee, pressed Nelson on costs associated with Artemis and suggested that the agency convene an independent review of those costs. She asked Nelson to describe “what NASA is doing to hold contractors accountable for cost overruns and scheduling delays” including whether the agency withheld payments to contractors for those overruns. She did not cite specific cases with Artemis but rather past studies on the overall costs of the pr...