Lifeboat Foundation

A new fabrication technique produces low-voltage, power-dense artificial muscles that improve the performance of flying microrobots.

When it comes to robots, bigger isn’t always better. Someday, a swarm of insect-sized robots might pollinate a field of crops or search for survivors amid the rubble of a collapsed building.

MIT.

On December 15, NASA announced that SpaceX submitted a new proposal to build a Starship launch site at Launch Complex-49 in Cape Canaveral, Florida. Previously, SpaceX officials mentioned plans to build a Starship launch tower at historic Launch Complex-39A, the launch site from where NASA Apollo astronauts lifted off atop Saturn V on a voyage to the Moon half a century ago. NASA and SpaceX are working to return humans to the lunar surface by 2025. SpaceX is developing a lunar-optimized Starship Human Landing System (HLS) to land astronauts on the moon as part of the Artemis program that aims to build a sustainable presence on our closest celestial neighbor.

The unbuilt Launch Complex-49 is an 175-acre land located north of Launch Pad-39B and Pad-39A at NASA’s Kennedy Space Center premises. The agency released a map of the region, pictured below, that outlines the locations of each launch site. “LC-49 has been a part of Kennedy’s master plan for several years,” said Tom Engler, Kennedy’s director of Center Planning and Development. “The Notice of Availability was updated in 2014.”

“Every new construction project, whether government or commercial, goes through a comprehensive environmental review process,” said Don Dankert, technical lead for the Kennedy Environmental Planning Office. “This ensures that we are able to identify potential environmental impacts and define any associated mitigations prior to project implementation.”

As some participants were “lost to follow-up”, the researchers were only able to look at 480 people from the original mild cognitive impairment group. While 142 still had mild cognitive impairment, they found that 62 people from this group now had dementia. The researchers also found that 276 people no longer met the criteria for mild cognitive impairment – showing us that mild cognitive impairment does not always lead to dementia and it isn’t necessarily permanent.

Let’s first look at the factors linked to a lower risk of developing mild cognitive impairment.

Back then, it was more like hunting.

The 24thSpaceX cargo resupply services mission, targeted to launch in late December from NASA’s Kennedy Space Center in Florida, carries scientific research and technology demonstrations to the International Space Station. The experiments aboard include studies of bioprinting, crystallization of monoclonal antibodies, changes in immune function, plant gene expression changes, laundering clothes in space, processing alloys, and student citizen science projects.

WASHINGTON – The National Geospatial-Intelligence Agency has selected a team of commercial and academic partners to build an artificial intelligence system with synthetic data, which will further help the agency determine how it builds machine learning algorithms moving forward.

Orbital Insight was issued a Phase II Small Business Innovation Research contract by the NGA, the company announced. Dec. 16. It will collaborate with Rendered.ai and the University of California, Berkeley, to develop a computer vision model.

As the organization charged with analyzing satellite imagery for the intelligence community, NGA has put increased emphasis on using AI for its mission. The agency sees human-machine pairing as critical for its success, with machine learning algorithms taking over the rote task of processing the torrent of satellite data to find potential intelligence and freeing up human operators to do more high level analysis and tasks.

CNN’s Rene Marsh travels to Nevada, home to a lithium-rich extinct supervolcano, to see how the rush to procure critical minerals in the United States is pitting environmental advocates against each other.

Less than two weeks after CEO Elon Musk revealed that SpaceX has restarted construction of a Starship launch site at Kennedy Space Center’s existing LC-39A pad, NASA has revealed the company’s plans for an entirely different Starship launch site just a few miles to the north.

Known as Launch Complex 49 (LC-49) and located where NASA once considered building LC-39C, a third Saturn-class pad to match 39A and 39B, NASA now says that SpaceX aims to develop the site into a dedicated Starship launch pad. The plot of land NASA deemed LC-49 as recently as 2017 sits about 1 mile (1.6 km) northwest of NASA’s LC-39B Space Launch System (SLS) pad and 3 miles (5 km) northwest of LC-39A, which SpaceX has leased since 2014 and launched out of since 2017. Unlike 39A, though, SpaceX has a huge amount of work – and major environmental reviews – ahead of it to turn LC-49 into a site capable of launching a rocket more than twice as powerful as Saturn V.

As of today, “LC-49” amounts to a mostly arbitrary dotted line on a map. Situated a few thousand feet south of the lovingly named Mosquito Lagoon Aquatic Preserve and Canaveral Seashore National Park, the site encompasses a variety of wild wetlands and is fully undeveloped. While substantially wetter, the land SpaceX hopes to develop is actually quite similar to the site that now hosts Starbase’s Starship launch facilities in Boca Chica, Texas. Prior to SpaceX’s arrival, the area was empty coastal mudflats.

Elementary, a company developing an AI platform for automating physical product inspections, has raised $30 million in venture capital.