Month: September 2024

Enlarge / The main body of NASA's Europa Clipper spacecraft is reflected in one of the mission's deployable solar array wings during testing at Kennedy Space Center in Florida. (credit: NASA/Frank Michaux)

For a while earlier this summer, it looked like NASA's flagship mission to study Jupiter's icy moon Europa might miss its launch window this year.

In May, engineers raised concerns that transistors installed throughout the spacecraft might be susceptible to damage from radiation, an omnipresent threat for any probe whipping its way around Jupiter. The transistors are embedded in the spacecraft's circuitry and are responsible for approximately 200 unique applications, many of which are critical to keeping the mission operating as it orbits Jupiter and repeatedly zooms by Europa, interrogating the frozen moon with nine science instruments.

The transistors on the Europa Clipper spacecraft are already installed, and removing them for inspections or replacement would delay the mission's launch until late next year. Europa Clipper has a 21-day launch window beginning October 10 to begin its journey into the outer solar system.

Enlarge (credit: SOPA Images via Getty Images)

On Friday, Roblox announced plans to introduce an open source generative AI tool that will allow game creators to build 3D environments and objects using text prompts, reports MIT Tech Review. The feature, which is still under development, may streamline the process of creating game worlds on the popular online platform, potentially opening up more aspects of game creation to those without extensive 3D design skills.

Roblox has not announced a specific launch date for the new AI tool, which is based on what it calls a "3D foundational model." The company shared a demo video of the tool where a user types, "create a race track," then "make the scenery a desert," and the AI model creates a corresponding model in the proper environment.

The system will also reportedly let users make modifications, such as changing the time of day or swapping out entire landscapes, and Roblox says the multimodal AI model will ultimately accept video and 3D prompts, not just text.

Enlarge / Karen Dunn, one of the lawyers representing Google, outside of the Albert V. Bryan US Courthouse at the start of a Department of Justice antitrust trial against Google over its advertiing business in Alexandria, Virginia, on September 9, 2024. (credit: SAMUEL CORUM / Contributor | AFP)

On Monday, the US Department of Justice's next monopoly trial against Google started in Virginia—this time challenging the tech giant's ad tech dominance.

The trial comes after Google lost two major cases that proved Google had a monopoly in both general search and the Android app store. During her opening statement, DOJ lawyer Julia Tarver Wood told US District Judge Leonie Brinkema—who will be ruling on the case after Google cut a check to avoid a jury trial—that "it’s worth saying the quiet part out loud," AP News reported.

"One monopoly is bad enough," Wood said. "But a trifecta of monopolies is what we have here."

Enlarge (credit: Olga Pankova/Moment via Getty Images)

This story was originally published by ProPublica, a Pulitzer Prize-winning investigative newsroom. Sign up for The Big Story newsletter to receive stories like this one in your inbox.

Most of the products in the typical kitchen use plastics that are virtually impossible to recycle.

The film that acts as a lid on Dole Sunshine fruit bowls, the rings securing jars of McCormick dried herbs, the straws attached to Juicy Juice boxes, the bags that hold Cheez-Its and Cheerios—they’re all destined for the dumpster.