China’s huge FAST telescope to open to international observers

FAST’s 500-meter (1,640-foot) dish makes it the world’s largest single-dish radio observatory. It’s expected to open to international observers in 2021. Source: https://earthsky.org/space/worlds-largest-radio-telescope-china-fast…

Microsoft Joins $2 Billion Deal With GM To Roll Out Self-Driving Cars

Microsoft is joining GM, Honda and others in a $2 billion investment round in Cruise to help commercialize its self-driving cars. The deal bumps Cruise’s valuation to $30 billion, from $19 billion last year. From a report: The investment is part of a broader commitment by GM and Cruise to use Microsoft’s Azure cloud-computing platform across their companies, especially as they…

Venice, Italy Plans to Watch Every Move of Its 30 Million Tourists

Here’s some news from CNN for the 30 million tourists visiting Venice, Italy each year: They’re watching you, wherever you walk. They know exactly where you pause, when you slow down and speed up, and they count you in and out of the city. What’s more, they’re tracking your phone, so they can tell exactly how many people from your country…

Newly found Comet Leonard might become 2021’s brightest

The first comet to be found in 2021 – labeled C/2021 A1 (Leonard) – might become the brightest comet of this year! Charts and more info here. Source: https://earthsky.org/astronomy-essentials/bright-comet-c-2021-a1-leonard-2021-2022…

Superflare detected on an ultracool star

Using Xinglong observatory’s Ground-based Wide Angle Cameras (GWAC), astronomers from China and France have detected a new superflare of an ultracool star known as SDSS J013333.08+003223.7. The newly found event, designated GWAC 181229A, appears to be one of the most powerful flares on ultracool stars so far discovered. The finding is reported in a paper published December 28 on arXiv.org. Source:…

Meet PitRanger: Tiny rover designed to probe the lunar underworld

Researchers have been busily building a prototype of a 33-pound (15 kg) lunar mini-robot, set to be the key instrument in a future mission aimed at capturing high-definition images of moon pits. Source: https://earthsky.org/space/meet-pitranger-a-tiny-rover-to-probe-lunar-underworld…

Laptops, Desktop Sales See ‘Renaissance;’ Shortages Won’t Ease Until 2022

The world stocked up on laptop and desktop computers in 2020 at a level not seen since the iPhone debuted in 2007, and manufacturers still are months away from fulfilling outstanding orders, hardware industry executives and analysts said. Reuters reports: Remote learning and working has upturned the computer market during the coronavirus pandemic, zapping sales of smartphones while boosting interest in…

Dozens Sue Amazon’s Ring After Camera Hack Leads To Threats and Racial Slurs

Dozens of people who say they were subjected to death threats, racial slurs, and blackmail after their in-home Ring smart cameras were hacked are suing the company over “horrific” invasions of privacy. From a report: A new class action lawsuit, which combines a number of cases filed in recent years, alleges that lax security measures at Ring, which is owned by…

France Bans Use of Drones To Police Protests In Paris

France’s top administrative court has backed privacy campaigners by imposing a ban on police use of drones for covering public protests in Paris. The BBC reports: The Council of State said Paris police prefect Didier Lallement should halt “without delay” drone surveillance of gatherings on public roads. The ruling comes weeks after MPs backed a controversial security bill that includes police…