Connect with us

Science & Technology

NASA delays moon rocket launch due to potential hurricane

Published

on

NASA is skipping next week’s launch attempt of its new moon rocket Artemis 1 because of a tropical storm that’s expected to become a major hurricane.

It’s the third delay in the past month for the lunar-orbiting test flight featuring mannequins but no astronauts, a follow-up to NASA’s Apollo moon-landing program of a half-century ago. Hydrogen fuel leaks and other technical issues caused the previous scrubs, AP reported.

Currently churning in the Caribbean, Tropical Storm Ian is expected to become a hurricane by Monday and slam into Florida’s Gulf coast by Thursday. The entire state, however, is in the cone showing the probable path of the storm’s center — including NASA’s Kennedy Space Center.

Given the forecast uncertainties, NASA decided Saturday to forgo Tuesday’s planned launch attempt and instead prepare the 98-meter rocket for a possible return to its hangar.

Managers will decide Sunday whether to haul it off the launch pad.

If the rocket remains at the pad, NASA could try for an October 2 launch attempt, the last opportunity before a two-week blackout period. But a rollback late Sunday or early Monday likely would mean a lengthy delay for the test flight, possibly pushing it into November.

The Space Launch System rocket is the most powerful ever built by NASA. Assuming its first test flight goes well, astronauts would climb aboard for the next mission in 2024, leading to a two-person moon landing in 2025.

Science & Technology

Apple launches new iPad mini with AI features

Apple said it would roll out the first set of AI features in the U.S. version of the English language this month through a software update with iPadOS 18.1.

Published

on

Apple on Tuesday launched its new generation of the iPad mini packed with AI features including writing tools and an improved Siri assistant, as the iPhone maker races to boost its devices with artificial-intelligence capabilities, Reuters reported.

The new iPad mini is powered by Apple's A17 Pro chip, which is used in the iPhone 15 Pro and Pro Max models. With a six-core central processing unit, the A17 Pro would boost CPU performance by 30% compared to the current generation iPad minis and is central to running Apple Intelligence, Apple's AI software.

Apple said it would roll out the first set of AI features in the U.S. version of the English language this month through a software update with iPadOS 18.1.

The features will be available for iPads with A17 Pro or M1 chips and later generations, Apple said, adding it will roll out additional features including image-generation tools, Genmoji and ChatGPT-powered capabilities over the next several months, read the report.

Apple in September unveiled its long-awaited, AI-boosted iPhone 16 lineup, but with the AI features still in test mode, the company failed to excite some investors while early sales data raised some questions around demand.

Still, research firm Canalys on Monday said the iPhone 16 would help Apple's sales in the fourth quarter and drive momentum into the first half of 2025, after Apple reached a record high third-quarter shipments.

The iPad mini, starting at $499, is available for pre-orders starting on Tuesday and will begin arriving to customers and Apple store locations next week, Apple said.

Continue Reading

Science & Technology

Iran sends satellites to Russia for rocket launch

In September, Iran carried out its second satellite launch this year using a rocket built by its Revolutionary Guards

Published

on

Iran has sent two locally made satellites to Russia to be put into orbit by a Russian space vehicle, the semi-official news agency Tasnim reported on Saturday, in the latest space cooperation between the two U.S.-sanctioned countries.

The development of Kowsar, a high-resolution imaging satellite, and Hodhod, a small communications satellite, is the first substantial effort by Iran's private space sector, the report said.

Russia sent Iranian satellites into orbit in February and in 2022, when U.S. officials voiced concern over space cooperation between Russia and Iran, fearing the satellite will not only help Russia in Ukraine but also help Iran monitor potential military targets in Israel and the wider Middle East, Reuters reported.

Kowsar could be used in agriculture, natural resource management, environmental monitoring, and disaster management, Tasnim said.

Hodhod is designed for satellite-based communications and could be used in remote areas with little access to terrestrial networks.

In September, Iran carried out its second satellite launch, this year using a rocket built by its Revolutionary Guards. 

The launch came as the United States and European countries accuse Tehran of transferring ballistic missiles to Russia that could be used in its war with Ukraine. Iran has denied this.

Continue Reading

Science & Technology

Tesla CEO Elon Musk unveils ‘Cybercab’ robotaxi

Analysts and industry experts said establishing robotaxis could take years, particularly due to ensuring safety and reliability. They pointed to accidents as well as the difficulty the technology has responding to scenarios such as inclement weather, complex intersections and pedestrian behavior.

Published

on

Tesla CEO Elon Musk showcased on Thursday a long-awaited robotaxi with two gull-wing doors and no steering wheel or pedals and surprised with robovan, betting on a shift in focus from low-priced mass-market cars to robotic vehicles.

At a glitzy unveiling, Musk reached the stage in a "Cybercab" to be produced from 2026 - eventually in high volume - and priced under $30,000. He then introduced the robovan which can carry up to 20 people though offered few further details, Reuters reported.

But Musk, who has a record of missing projections - and himself said he tended to be optimistic with time frames - did not say how quickly Tesla could ramp up robotaxi production, clear inevitable regulatory hurdles or implement a business plan to leapfrog robotaxi rivals such as Alphabet's Waymo.

Analysts and industry experts said establishing robotaxis could take years, particularly due to ensuring safety and reliability. They pointed to accidents as well as the difficulty the technology has responding to scenarios such as inclement weather, complex intersections and pedestrian behavior.

But Musk, wearing a leather-jacket and addressing crowds at the Warner Bros studio near Los Angeles, said autonomous cars could be 10 times safer than humans and drive five to 10 times longer.

"The autonomous future is here," Musk said. "With autonomy, you get your time back."

Musk had previously said he planned to operate a fleet of self-driving Tesla taxis that passengers can hail through an app. Individual Tesla owners would also be able to make money on the app by listing their vehicles as robotaxis, he had said. He made no mention of the app at Thursday's event.

The event - titled "We, Robot" in an apparent nod to the "I, Robot" science-fiction short stories by American writer Isaac Asimov - echoed Musk's comment that Tesla "should be thought of as an AI robotics company" rather than an automaker.

It started after a delay of nearly an hour which Musk attributed to a medical emergency involving an attendee. The presentation, months in the making, lasted for less than half an hour and was watched by about four million people on Musk's X social media platform alone.

"I'm a shareholder and pretty disappointed. I think the market wanted more definitive time lines," said equity trader Dennis Dick at Triple D Trading. "I don't think he said much about anything."

Running the Cybercab will cost 20 cents a mile over time and charging will be inductive, requiring no plugs, Musk said. Operating the robovans will be even cheaper - at 5 cents a mile.

The vehicles will rely on artificial intelligence and cameras rather than hardware common among robotaxi rivals, he said, such as lidar - an approach experts have flagged as challenging both from a technical and regulatory stand point.

Beyond vehicles, Musk touted "a lot of progress" made with its humanoid robot "Optimus" that could eventually be priced at $20,000 to $30,000 and which can perform many daily tasks.

TOUGH TO CRACK

Musk said in 2019 he was "very confident" Tesla would have operational robotaxis by 2020. This year, he diverted focus to the Cybercab and scrapped plans to build a smaller, cheaper car widely seen as essential to countering slowing EV demand.

Tesla is at risk of posting its first-ever decline in deliveries this year as buying incentives have failed to attract enough customers to its aging EV lineup, showed Reuters calculations based on third-quarter earnings. Price cuts meant to offset high interest rates have also squeezed profit margins.

Several companies attempting to crack the robotaxi market have suffered billion of dollars in loss, forcing some to shut shop.

Alphabet's Waymo, with about 700 Jaguar Land Rover cars in its fleet, is the only U.S. firm operating uncrewed robotaxis that collect fares.

Amazon's Zoox is testing purpose-built vehicles that resemble toaster ovens on wheels and lack manual controls. General Motors' Cruise, which uses the Chevrolet Bolt EV, this year indefinitely suspended plans to develop its self-driving "Origin" without controls.

Tesla's approach to full self-driving technology, in its current iteration, requires constant driver attention but keep costs down. It has, however, faced legal scrutiny with at least two fatal accidents involving the technology.

"We do expect to start fully autonomous unsupervised FSD in Texas and California next year." Musk said. "That's with the Model 3 and Model Y."

He did not say whether the Cybercab uses FSD or new technology.

"Musk did a fantastic job of painting an ideal future for transportation that promises to both free up our time and increase safety," said Jessica Caldwell, head of at car research and buying website Edmunds. "But many questions remain about how this will be achieved from a practical standpoint."

Continue Reading
Advertisement
Advertisement
Advertisement

Trending

Copyright © 2024 Ariana News. All rights reserved!