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Lab-grown meat on the menu in Aussie restaurants

Lab-grown meat on the menu in Aussie restaurants

It's not science fiction anymore ... it's dinner. Lab-grown meat is hitting the tables at fancy restaurants in Australia.
After a two-year-long approval process, Food Standards Australia New Zealand has given startup Vow foods the green light to sell products made from cultured quail cells.
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First images from Vera C. Rubin Observatory released, giving a taste of what's to come
First images from Vera C. Rubin Observatory released, giving a taste of what's to come

ABC News

time18 minutes ago

  • ABC News

First images from Vera C. Rubin Observatory released, giving a taste of what's to come

A stunning nebula and a sky dotted full of bright stars and dancing galaxies are in the first set of three images released by the Vera C. Rubin Observatory. The ground-based telescope, which uses the world's largest digital camera, promises to revolutionise entire fields of astronomy with its wide angle and powerful lens. The images are a taster of what is expected to be unveiled at 1AM AEST Tuesday morning in a live stream that will also include ultra-high definition video. According to astronomers, even these first previews are unlike anything they've ever seen before. Rachel Webster, an astrophysicist at the University of Mebourne, said she was stunned by the vast scale of each picture. One of Rubin's early pictures is of the Lagoon and Trifid nebulas, two huge regions of interstellar gas some 5,200 and 9,000 light-years away in the constellation of Sagittarius. The image is a composite built from 678 different pictures, captured over a seven-hour period. Jonti Horner, astrophysicist at the University of Southern Queensland, said the nebulas are one of the "jewels of the night sky" that amateur astronomers often turn their telescopes towards. Professor Horner said that the detail was "breathtaking". While other big space telescopes can achieve this level of detail, Professor Webster said they can't do it with the wide angle Rubin enjoys. "Here, we've got the depth of a big telescope with a very big field of view, and that's very exciting." Professor Webster said that the colours can tell astronomers about the physical processes happening in the nebulas. Pink, for instance, indicates a lot of hydrogen. "There's lots of stars in the pink areas and those are hot young stars," Professor Webster said. But what sets Rubin's imagery apart is the orange regions around the nebulas. Professor Webster said the orange likely indicates dust — but she's not seen an image like it before. "This is not surprising, but you don't normally see this large scale." The other two pictures Rubin has released both look beyond our galaxy to the Virgo Cluster. This is a group of galaxies 55 million light-years away in the constellation of Virgo. The entire group spans about 8 degrees across the sky, making it too wide for most high-power telescopes to snap in one image. But, as Swinburne University astrophysicist Tania Barone pointed out, Rubin is designed to see the whole thing in detail. Part of this important context is the way the galaxies interact with one another, connected by faintly glowing strings of stars. "Often when you look at images that don't go quite as deep, all the galaxies look isolated," Dr Barone said. "It's only when you get this really beautiful deep imaging that you see the trails and connections between them and the way that they're merging." One Rubin image shows three merging galaxies in a corner, with clear connections in between each. "We're seeing this cosmic dance in motion as they intertwine and merge," Dr Barone said. While the bright stars with their telltale points and the swirling galaxies might draw the most attention, it's the indistinct, pale smudges that Dr Webster is excited by. Some of these smudges might be faint Milky Way objects, while others could be unusual galaxies without bright, massive centres. "For a long time people have speculated on crouching giants, which are amorphous collections of stars that don't have big nuclei in them," Dr Webster said. There are also features in the images she can't immediately identify — such as a cluster of three galaxies to the left of the image. "I just look at it and I think: what on Earth is going on there?" Dr Webster said. "I've never seen a galaxy that looks like that before." The official unveiling happens at 1am (AEST) this Tuesday, June 24. If you are keen, you can watch the unveiling live on the telescope's website or rug up and go to a watch party in Melbourne, Sydney or Perth. The Rubin Observatory, which is run by the US but based in Chile, will take photographs of the night sky every few seconds for the next 10 years. With its 8.4 metre mirror and 3,000kg camera, the observatory will be able to document the entire night sky every few days. This means it will be able to spot very subtle changes happening quickly — opening up new fields of research into astrophysics and dark matter. "We're going to get these really nice, beautiful, clear images of the whole southern sky," Dr Barone said. But it will also be useful for finding things much closer, like asteroids and Solar System objects. The observatory is set to start its 10-year survey later this year, but astronomers are expecting exciting results from it straightaway. "Within the first 12 months, there'll be some super results," Professor Webster said. They're also not expecting its job to be done after its initial decade. "If I'm still talking to journalists in 20 years time, we'll still be talking about Vera Rubin," Professor Horner said. "It'll still be delivering new results, even then."

Surprise Aussie Orlando Bloom sighting amid Katy Perry split rumours
Surprise Aussie Orlando Bloom sighting amid Katy Perry split rumours

News.com.au

time27 minutes ago

  • News.com.au

Surprise Aussie Orlando Bloom sighting amid Katy Perry split rumours

Katy Perry's longtime partner Orlando Bloom has been spotted here in Australia, amid rumours the couple's relationship is on the rocks. Perry is nearing the end of the Australian leg of her Lifetimes tour, with shows in Perth last night and tonight before she finishes her Oz jaunt with four shows in Adelaide. Earlier this month and several shows into the Australian tour, reports surfaced claiming that Perry's nine-year relationship with actor Bloom was all but done. 'It's over,' a source alleged to Page Six. 'They are waiting till her tour is over before they split.' The pair have been engaged since 2019, and welcomed daughter Daisy Dove the following year. But while Bloom wasn't present for the earlier shows of the Australian visit, it appears he's now flown to Perth to join Perry and their daughter on tour. He was snapped walking through the Perth CBD yesterday ahead of Perry's first show in the city, with their daughter on his shoulders. Perry, however, was nowhere to be seen. A source in People made the somewhat unlikely claim that poor sales of Perry's latest album 143 and its accompanying singles were partly to blame for the alleged breakdown of her relationship. 'Katy was deeply frustrated following the reception of her new album,' the outlet quoted a source as saying. 'It made her very stressed. Orlando was understanding, but it did cause some tension.' Other reports alleged that tensions surfaced between the couple over Perry's controversial all-female space flight back in April. A source alleged to The Sun that Bloom was 'frustrated' and 'disappointed' with his partner's decision to go ahead with the brief joy ride into space. Perry looked to be enjoying herself before Bloom joined her on tour, partying at a gay club night held in her honour last week in Melbourne. Perry cheered on the drag shows and mingled with patrons during the 'Poof Doof' party at Melbourne's Chasers nightclub last week, and even addressed the crowd to make a big announcement. 'Because you are my chosen family, a mother must provide for her children,' she told the heaving crowd in the club. 'So as a provider, I would like to open the bar for one hour. The drinks are on me, baby.' Perry and Bloom had earlier split for a year in 2017 before getting back together. The pop star addressed the past break on the podcast Call her Daddy last year, saying, 'We weren't really in it from day one. He was because he had just done a huge time of celibacy, and he had set intentions. I was fresh out of a relationship, and I was like, I can't do this anymore. I need to swim in a different pond, but I had to do a lot real work.'

Formula 1 2025: Daniel Ricciardo reunited with F1 drivers Oscar Piastri and George Russell in padel picture
Formula 1 2025: Daniel Ricciardo reunited with F1 drivers Oscar Piastri and George Russell in padel picture

News.com.au

time39 minutes ago

  • News.com.au

Formula 1 2025: Daniel Ricciardo reunited with F1 drivers Oscar Piastri and George Russell in padel picture

Daniel Ricciardo has been reunited with two Formula 1 drivers, including fellow Australian Oscar Piastri, for a spot of padel ball in a rare post-racing sighting. The eight-time grand prix bobbed up in an image posted on George Russell's Instagram account posing alongside the Mercedes star, McLaren's championship leader Piastri and Australian snowboard ace Scotty James. Russell posted the image with a simple caption of three Australian flags and one Union Jack. Ricciardo and James are holding padels in the photo, which appears to have been taken in Monte Carlo. Piastri also shared the image to his Instagram stories. Ricciardo cut a relaxed figure in the photo, sporting a thick post-racing beard. The image sent Ricciardo fans into a frenzy on social media with many thanking Russell for delivering 'Danny content'. The Australian fan favourite has largely kept a low profile since he made his exit from the Formula 1 grid after last year's Singapore Grand Prix. It was a difficult final campaign for Ricciardo for Red Bull's sister team RB with swirling speculation about his future before he was replaced by Liam Lawson. There has been no suggestion from Ricciardo he has any intention of pushing for an F1 return, or in any other racing category. Ricciardo last week poked fun at his Formula 1 retirement in a social media campaign in partnership with sports betting company Dabble to launch his own fan 'tailgate service' as part of a global competition. 'You know what, it's been a while, but I'm ready to say it – retirement ain't what it's cracked up to be,' Ricciardo said. 'I could smack golf balls around all day, but man, what a snooze fest. 'I need more than just a hobby, I need a passion project … then it came to me – tailgate.' While Ricciardo enjoys his new life away from the track, Piastri is in the thick of the fight for the world championship, holding a 22-point lead over teammate Lando Norris in the driver standings.

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