Peak sofdev

On Dec. 11, NASA engineers anxiously gathered at the Jet Propulsion Laboratory in Pasadena, Calif., to view a cat video, wondering if it would be in the pristine high definition for which they had hoped.To their relief, it was. For the first time, high-definition video — this one of a lab employee’s cat named Taters — was streamed from 18.6 million miles away, or roughly 80 times the distance from the Earth to the moon, the farthest ever.The demonstration was part of NASA’s Deep Space Optical Communications experiment, aimed at improving the infrastructure for communication beyond the Earth’s orbit. As one example, if humans are to go to Mars, the need exists for larger amounts of data to be transmitted over a longer distance. This demonstration marked another step toward such a possibilit...

The European Union announced a formal investigation Monday into X, the social media platform owned by Elon Musk, accusing it of failing to counter illicit content and disinformation, a lack of transparency about advertising and “deceptive” design practices.The inquiry is perhaps the most substantial regulatory move to date against X since it scaled back its content moderation policies after Mr. Musk bought the service, once known as Twitter, last year. The company’s new policies have led to a rise in incendiary content on the platform, according to researchers, causing brands to scale back advertising.In going after X, the European Union is for the first time using the authority gained after last year’s passage of the Digital Services Act. The law gives regulators vast new powers to force ...