Technologies

Hubble spots rare celestial object that looks like a space lightsaber

That’s no lightsaber. It’s a Herbig–Haro object.

Paging Luke Skywalker. A newly released Hubble Space Telescope view of a slash of glowing gas against the star-studded darkness of space has me in a very Star Wars mood. The European Space Agency described the object as a «relatively rare celestial phenomenon» in a statement Monday.

What we’re seeing in the image is a Herbig–Haro object (named for astronomers George Herbig and Guillermo Haro) called HH111. The setting is a star-forming region in the constellation of Orion. The jet of gas looks like it’s cosplaying as a blue lightsaber.

Herbig-Haro objects have dramatic origin stories. «Newly formed stars are often very active, and in some cases they expel very narrow jets of rapidly moving ionized gas — gas that is so hot that its molecules and atoms have lost their electrons, making the gas highly charged,» said ESA. «The streams of ionized gas then collide with the clouds of gas and dust surrounding newly formed stars at speeds of hundreds of kilometers per second.»

NASA is the agency that first clued me into how Herbig–Haro objects can look like lightsabers in space. In 2015, NASA shared a Hubble view of Herbig-Haro Jet HH24 just ahead of the opening of Star Wars: The Force Awakens, calling it a «double-bladed lightsaber» with a «Jedi-like cloak of dust.»

The spectacular view of HH111 comes from Hubble’s Wide Field Camera 3, which sees in both optical (close to what our human eyes see) and infrared. The ability to make observations in infrared gives Hubble the clarity to peer through the gas and dust to get a good look at objects like this one.

Hubble is a joint project from NASA and ESA. It has now spent over 31 years looking out into the universe. It has weathered many technical difficulties, including a serious computer glitch earlier this year.

Hubble won’t live forever, but it could still last for years, giving us more images that tempt me to whisper «may the Force be with you» at my computer screen.

Follow CNET’s 2021 Space Calendar to stay up to date with all the latest space news this year. You can even add it to your own Google Calendar.

Technologies

AT&T Says It’s Pumping $250 Billion Into New Infrastructure Improvements

Technologies

Apple’s New Smart Home Display Delayed Until Fall Over Siri Issues

It has been nearly a year and a half since the company announced the AI-powered product.

Your home could get smarter with Apple’s Siri, but it will have to wait a few more months. Bloomberg reported the iPad-shaped AI home hub won’t be ready until September, several months after the company was hoping to launch it this spring. Apple engineers first need to complete work on a new and improved Siri assistant for the home device, code-named J490, according to Bloomberg.

Apple was hoping to release J490 this month, along with a slew of other new devices, including the iPhone 17e, MacBook Neo, MacBook Air M5, new Pro models, and iPad Air M4. Apple first teased the smart home display in November 2024.

A representative for Apple did not immediately respond to a request for comment.

Siri is Apple’s virtual assistant that uses voice recognition and AI to fulfill a variety of tasks and commands, along with intriguing uses. You might use Siri to find your iPhone — «Hey Siri, where are you?» — or to hear the weather forecast — «Siri, what will the weather be today?» Siri is available on iPhones, MacBooks and iPads. It was launched in 2011 as a feature of the iPhone 4S.

As CNET reported last month, Apple engineers have struggled to push the upgraded Siri assistant out the door. It isn’t fast enough, gets confused by complex commands and doesn’t interact well with other Apple AI models. The company is also wrestling with how much personal data to access to inform the AI, and the new Siri is not yet able to complete in-app tasks, such as finding a photo and posting it to socials, all with one command.

It has been nearly two years since Apple announced that it would give Siri a major upgrade. In the meantime, competitors like Alexa Plus and Gemini for Home have entered the marketplace.

Tech tester Jon Rettinger, whose YouTube channel has 1.66 million subscribers, says the repeated delays in upgrading Siri can «erode» confidence in Apple’s ability to keep up in the AI race.

«Apple as a whole is still one of the strongest companies on the planet. But their AI play is clearly the weakest link in an otherwise very strong chain,» Rettinger told CNET.

Rettinger said he has had issues getting Siri to complete basic commands, such as setting two alarms at the same time, and that it’s a bit of «a mess» right now.

«Having said that, the iPhone has such massive market penetration that I’m not sure it will actually matter in the end. Which is kind of wild when you think about it,» Rettinger said.

Facial recognition for residents

The hardware for the forthcoming smart home display has already been finished. It resembles an iPad and can be either attached to a wall or rest on a half-domed-shaped base, the Bloomberg report said.

The device will be equipped with facial recognition, so when residents walk up to it, they will be shown personalized data such as music preferences, news headlines, appointments, reminders, tasks and so on.

The screen interface will include a bunch of circular app icons, similar to the display on an Apple Watch. The Bloomberg report said the smart home display will be the first of several home devices by Apple. Future products include a tabletop robotic limb with a 9-inch screen, a smart security camera and a Face ID-enabled smart doorbell.