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Space Development Agency awards Northrop Grumman $732 million contract for 38 satellites and support services

WASHINGTON — The Space Development Agency awarded Northrop Grumman a $732 million contract for 38 communications satellites that will be part of the U.S. military’s low Earth orbit space architecture, the company announced Oct. 30.

SpaceOct 31, 2023

The brain may learn about the world the same way some computational models do

Two studies find “self-supervised” models, which learn about their environment from unlabeled data, can show activity patterns similar to those of the mammalian brain.

AIOct 31, 2023

Accelerating AI tasks while preserving data security

The SecureLoop search tool efficiently identifies secure designs for hardware that can boost the performance of complex AI tasks, while requiring less energy.

AIOct 31, 2023

New techniques efficiently accelerate sparse tensors for massive AI models

Complimentary approaches — “HighLight” and “Tailors and Swiftiles” — could boost the performance of demanding machine-learning tasks.

AIOct 31, 2023

The Tsubame Archax is the coolest $3 million mecha on Earth — and soon, the Moon

For now, it’s a big toy for the ultra-wealthy, but it’s aiming higher, like lunar exploration. And also robot fights.

ScienceOct 31, 2023

Microsoft fixes the Excel feature that was wrecking scientific data

A new setting in Excel gives users control over the automatic data conversion feature that forced scientists to rework symbols representing human genes.

ScienceOct 31, 2023

Clean energy is officially ‘unstoppable’ now

The International Energy Agency says there’s no turning back in the global shift to clean energy.

ScienceOct 31, 2023

Google researchers use off-the-shelf headphones to measure heart rate

Researchers at Google say they used existing noise-canceling headphones to get pulse readings by updating their software.

ScienceOct 31, 2023

Apple ‘Scary Fast’ Mac launch event: the 4 biggest announcements

Apple’s Mac-heavy product launch event gave us our first look at the M3-equipped iMac and MacBook Pro models.

TechOct 31, 2023

Belkin’s new 2-in-1 charging dock might blend into your bedroom

It’s got a minimalistic look that might fit in well with some home environments.

TechOct 31, 2023
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