Lifeboat Foundation

The first launch of SpaceX’s massive rocket, called Starship, could be coming soon. The company shared a series of photos highlighting the vehicle’s progress ahead of its highly anticipated test flight.

Starship consists of two major components: a massive first-stage booster called the “Super Heavy” and an upper stage known as “Starship.” In typical SpaceX fashion, both aspects of the craft are designed to be fully reusable.

If anyone accuses you of “living in a bubble” there is an astronomically correct, if not always convincing, response: we all do. The Sun sits inside what is known as the Local Bubble, a space within the Milky Way galaxy some 1,000 light-years across in which interstellar material is scarce. It can be hard to map something from the inside, but that’s what astronomers have tried to do with the Local Bubble’s magnetic fields.

It’s easy to imagine that anything distinctive about our Solar System’s location must be connected to our apparent uniqueness. However, superbubbles like our own are not particularly rare; indeed, the galaxy has enough of them to prompt comparisons with Swiss cheese. They are left behind by supernova explosions that push gas and dust out of surrounding regions. The material swept out by the explosion concentrates on the bubble’s surface – still so thin it would be considered a vacuum by Earthly standards, but dense enough to trigger star formation.

Continue reading “We Live Inside A 1,000-Light-Year-Wide Bubble Whose Magnetism Has Been Mapped” »

Each of these piles represents a critical mineral needed to make the transition from fossil fuel-based energy to renewables possible.

Guest contributor, Jane Marsh, describes the challenges the U.S. and its allies face in securing minerals used for the energy transition.

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Continue reading “Hydrogen Will Not Save Us. Here’s Why” »

Check out all the on-demand sessions from the Intelligent Security Summit here.

Classical machine learning (ML) algorithms have proven to be powerful tools for a wide range of tasks, including image and speech recognition, natural language processing (NLP) and predictive modeling. However, classical algorithms are limited by the constraints of classical computing and can struggle to process large and complex datasets or to achieve high levels of accuracy and precision.

Enter quantum machine learning (QML).

Oct.16 — Y-Combinator President and OpenAI Co-Chairman Sam Altman explains how AI is coming sooner than you think, and just how it can help end global inequality. He speaks with Bloomberg’s Emily Chang at Wired25.

High blood pressure is a modifiable risk factor for heart disease and contributes about $131 billion annually to the cost of healthcare services, according to the Centers for Disease Control and Prevention. In a study from Yale University, scientists found a potential target for the development of high blood pressure drugs.

A large blast has hit a gas pipeline in the Pasvalys region of northern Lithuania, near the Latvian border.

Images broadcast by local media showed flames illuminating the night sky, but officials say there have been no injuries caused by the explosion.

Latvia’s Defence Minster Artis Pabriks wrote on Twitter that the cause of the incident would be investigated, but said sabotage could not be ruled out.

Hacker group discloses the ability to encrypt an RTU device using ransomware, leading to reactions from Claroty and SynSaber.