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May 5, 2024

China unveils video of its moon base plans, which weirdly includes a NASA space shuttle

Posted by in category: satellites

The video details an expansive lunar outpost, but curiously includes CGI of a NASA space shuttle taking off from the moon’s surface.

May 5, 2024

2024 Crystal Award: Meet this year’s winners

Posted by in category: futurism

The 30th Crystal Award honour the global artists Diébédo Francis Kéré, Michelle Yeoh and Nile Rodgers. The awards celebrate their enduring contributions. #wef24

May 5, 2024

‘Cosmic glitch’ discovered in gravity’s behavior challenges Einstein’s general relativity theory

Posted by in categories: cosmology, physics

Researchers have stumbled upon a phenomenon that could rewrite our understanding of the universe’s gravitational forces. Known as the “cosmic glitch,” this discovery highlights anomalies in gravity’s behavior on an immense scale, challenging the established norms set by Albert Einstein’s theory of general relativity.

For over a century, general relativity has served as the backbone for our understanding of cosmic phenomena, ranging from the dynamics of the Big Bang to the intricacies of black holes. The theory posits that gravity influences not only the three spatial dimensions but also time itself.

Validated through numerous tests and observations, general relativity has been a robust model that physicists and astronomers worldwide rely on.

May 5, 2024

DARPA Selects Northrop Grumman, Umbra for Phase II of DRIFT Program

Posted by in categories: information science, military, satellites

Northrop Grumman and Umbra have been awarded small contracts by the Defense Advanced Research Projects Agency (DARPA) to continue to the second phase of a program designed to collect data from radar-equipped satellites flying in formation and develop innovative algorithms to process the data for military applications.

Umbra’s contract under the Distributed Radar Image Foundation Technology (DRIFT) program is for $6 million and will last for six months and Northrop Grumman’s is for $2 million and covers one year, a DARPA spokesperson said.

May 5, 2024

Air Force project blends military and commercial space networks

Posted by in categories: internet, military, space

Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin.

The demonstration is a key milestone in the Air Force Research Laboratory’s Defense Experimentation Using Commercial Space Internet, or DEUCSI — a program launched in 2018 to explore augmenting military communications by leveraging the growing commercial satellite internet industry.

May 5, 2024

Spinning Up Rydberg Atoms Extends Their Life

Posted by in category: particle physics

Researchers record the longest Rydberg-atom lifetime by placing strontium atoms in “circular” states, where the outer electrons move in planet-like orbits.

May 5, 2024

Two-Dimensional Simulation Captures the Ocean’s Energy Cycle

Posted by in category: futurism

A new model provides an improved description of the flow of the ocean’s kinetic energy by including friction with the coasts.

May 5, 2024

Fluxonium Qubits Under Control

Posted by in category: quantum physics

By coupling two fluxonium qubits through an inductive circuit rather than through a capacitor, researchers have realized a high-fidelity two-qubit gate.

May 4, 2024

DARPA is testing this autonomous tank with glowing “eyes”

Posted by in categories: military, neuroscience, robotics/AI

DARPA just tested an autonomous tank that could help keep soldiers safe — and even more self-driving military vehicles are on the horizon. If autonomous vehicles prove capable enough for the battlefield, the tech could someday start finding its way over to civilian uses, too.

The challenge: Tanks have played an important role in the US military for more than 100 years, thanks to their tremendous firepower and armor, but every time the Army puts a soldier into a tank and sends them into combat, it’s putting their life at risk.

Continue reading “DARPA is testing this autonomous tank with glowing ‘eyes’” »

May 4, 2024

Tesla’s Dojo AI Super-Chip: 40x More Powerful

Posted by in category: robotics/AI

Tesla is revolutionizing the AI training compute power with the new Dojo super chips, which will be 40 times more powerful and will significantly advance artificial intelligence technology Questions to inspire discussion What is the new Dojo super chip? —The Dojo super chip is a new AI training compute power developed by Tesla, which is 40 times more powerful than current technology.

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