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Your horoscope for Wednesday, April 30, 2025

Your horoscope for Wednesday, April 30, 2025

West Australian29-04-2025
March 21-April 19
★★★
The Gemini Moon sparks you up. There are positive options for the you that is out there in the world at large. Change comes easily.
April 20-May 20
★★★
The Gemini Moon fires up your mind. You will find yourself more organised and less inclined to put things off. Destiny is calling.
May 21-June 20
★★★
The Moon is in Gemini. She makes you feel integrated and whole. There's less of you going in multiple directions at the same time.
June 21-July 22
★★★
With your ruling planet, the Moon, in airy Gemini, you will be prone to thinking your feelings, rather than feeling them. Be aware.
July 23-August 22
★★★
The Gemini Moon stokes up your propensity for playfulness. She had gone missing. Her return comes as a welcome relief.
August 23-September 22
★★★
The Taurus Sun helps you keep your feet on the ground and your practical projects in motion. The Gemini Moon seems frivolous.
September 23-October 22
★★★★
The Taurus Sun makes sure you remember to feed your senses. The Gemini Moon ramps up an unquenchable, enlivening curiosity.
October 23-November 21
★★★
You are juggling powerful issues. Though you resist its presence, the Taurus Sun is slowing you down and holding you steady.
November 22-December 21
★★★
The Gemini Moon reiterates the message that playfulness and endless curiosity are your best allies. Kids learn fast. Be childlike.
December 22-January 19
★★★
Something is calling you from within. It is pulling you towards what would fulfil your heart. It's more poetic than pragmatic.
January 20-February 18
★★★
Mercury in Aries cranks up your love of adventure. The Gemini Moon fuels your curiosity. Neptune has you dreaming wildly.
February 19-March 20
★★★★
Saturn, Venus and the North Node are pulling on the knots of the past and gently unravelling them. Old tensions are falling away.
Sometimes all we need is one person around us who shows genuine empathy.
The Sun is shining brightly in your heart, illuminating anyone who chooses to dance with you. The Gemini Moon is playful.
Key: ★★ Challenging ★★★ Encouraging ★★★★ Excellent
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The 'saltwater cowboys' reviving Australia's ancient sea cucumber trade
The 'saltwater cowboys' reviving Australia's ancient sea cucumber trade

SBS Australia

time09-07-2025

  • SBS Australia

The 'saltwater cowboys' reviving Australia's ancient sea cucumber trade

Three brittle brown cylinders rest in Michael Wear's palm, each the length of a finger. These shrivelled and faceless lumps are an unusual but coveted delicacy, containing centuries of seafaring history, and the key, Wear hopes, to reviving an ancient trade in his hometown of Shark Bay. Sea cucumbers — or 'trepang' as they are known by the area's traditional owners, the Malgana — are a type of sea floor-dwelling invertebrate that plays a crucial role in breaking down organic matter in the ocean. On the outskirts of Denham, Western Australia, the morning sun beats down on the headquarters of Tidal Moon, a First Nations-owned sea cucumber business run by Wear. He emerges through the plastic-fringed door of the company's brand-new export facility, which is just weeks away from opening. The iridescent rooms echo, swirling with the scent of fresh latex, detergent and anticipation. Soon, hand-harvested sea cucumbers will be dried, processed and shipped to lucrative markets in South-East Asia. It's a far more streamlined system than the one that existed in the early 1700s, when sea cucumbers (trepang) were first traded by First Nations groups in the Top End. Each year, thousands of fishermen from Makassar, a port city in modern-day Indonesia, would sail the trade winds south to Arnhem Land to exchange goods for the delicacy, which is Australia's earliest export. Sea cucumbers belong to the same animal group as starfish and sea urchins, called echinoderms. Source: Supplied / Tidal Moon "From what the records show, they used to swap sea cucumbers for iron for their spears," Wear says. I thought it was incredible that there was a trade before colonisation. Wear is a Malgana man whose connection to Shark Bay traces back 30,000 years. Although Malgana people were not known to have traded sea cucumbers, Wear's ancestors lived through Shark Bay's various boom and bust cycles. After the pearling, pastoral and fishing industries waned, employment opportunities for Indigenous people all but dried up. Now, the community is left with two stark options: to take local tourism jobs or leave their traditional lands for cities or mining towns. "If you can create a business that's sustainable, that's culturally directed, you can create jobs and a middle class within small coastal towns," he says. "Right now, you're either rich or you're on Centrelink, there's nothing in between." Michael Wear demonstrates the sun-drying room at Tidal Moon's processing facility in Shark Bay, where the company dries sea cucumbers using natural light. Source: SBS News / Otis Filley Wear established Tidal Moon in 2017 and has since trained 12 young divers, employing two full-time staff members, Alex Dodd and Shyem Nicette. As the young faces of the First Nations-led business, they work under the mentorship of Tidal Moon's head of offshore operations, Sean McNeair, to harvest sea cucumbers in unpredictable conditions. They're affectionately known as Shark Bay's 'saltwater cowboys'. But the ripple effects of the business reach beyond the community. The saltwater cowboys are drawing on traditional knowledge to restore damaged seagrass, the beating heart of life in Shark Bay. The threat of 'carbon bombs' Beyond the export facility lies the richly contoured country of Shark Bay, or Gathaagudu. Translating to 'the place of two bays', jade waters marble Gathaagudu's bronzed earth, while quartz sand dunes tumble into its ivory-shell shorelines. Sheer cliffs plunge into the Indian Ocean, marking Australia's most westerly point. It's a landscape as harsh as it is fragile, and there is no clearer example than the world's largest seagrass meadows, which sweep 4,000 square km of Shark Bay's banks like an indigo carpet across the seafloor. Shark Bay's extensive seagrass meadows are among the largest and most diverse seagrass ecosystems in the world. Source: SBS News / Otis Filley These underwater forests are a playground for whales, sharks, dugongs, dolphins, turtles, crabs, and tourists, who flock in four-wheel drives to the World Heritage-listed area. But, like most of the planet's seagrass meadows, they are disappearing as the climate simmers. After watching a marine heatwave over the summer of 2010-2011 raze nearly a quarter of Shark Bay's seagrass in only a few weeks, the seed for Tidal Moon was sown. While scouring the seafloor for sea cucumbers, the divers can also collect scientific samples and replant seagrass reserves. Globally, we lose half a hectare every 30 minutes, says Jennifer Verduin, a marine scientist at Perth's Murdoch University. As well as being a vital habitat, seagrass is a well-documented food source and carbon sink. Seagrass meadows store five times more carbon than terrestrial forests, but their significance is largely overlooked as they are hidden beneath the ocean's surface. "One of the key things we're trying to do is keep the carbon capture in the seafloor. Without seagrass restoration, carbon bombs go off. There are about 40 million tonnes of CO2 at risk [of being released] in Shark Bay. That's nine LNG [liquefied natural gas] trains," Wear says. Shark Bay has been listed as a UNESCO World Heritage site since 1991, which includes its coastal waters, nature reserves and lagoons. Source: SBS News / Otis Filley The 'building block' for life in the bay Seagrass restoration is advancing along Western Australia's threatened coastline. In Cockburn Sound, an inlet south of Fremantle, an underwater robot is sowing thousands of seagrass seeds at high speed along the ocean floor. In Shark Bay, environmental DNA (eDNA) samples are collected to map seagrass biodiversity in the bay. Tidal Moon's approach melds modern science with traditional wisdom. As saltwater people, the divers have an intimate understanding of tides and local ocean species, inherited through songlines and stories. "We have a responsibility from a cultural perspective that we need to look after the area because it sustains us. It's who we are, it's our identity," says Darren 'Capes' Capewell, a Nhanda and Malgana man who runs cultural tours in Shark Bay. Wirriya jalyanu means grass from the ocean. It's the building block for all life in the bay. Traditional Owners feel the ebb and flow of traditional waterways and Sea Country, but some Elders have noted a change in the air. "They don't say that we've lost seagrass. They'll refer to a sand patch, and the sand patch is actually growing. Inadvertently, they're saying we've lost seagrass," Capewell explains. Darren 'Capes' Capewell says conserving Shark Bay is integral to the continuation of First Nations cultures and identity in the area. Source: SBS News / Otis Filley Fifteen years have passed since Shark Bay's last marine heatwave, but the ocean has not recovered. Some patches are empty of turtles, or have a glut of catfish, says Wear. While deep underwater, his divers have catalogued over 4,000 hours of footage — a 'living library' of marine observations. "The effects of hot water aren't felt overnight," he says, adding that this year, the community has been bracing for more bad news. In February, Shark Bay's waters were an alarming 4C warmer than usual. Marine heatwaves swept across Western Australia, turning Ningaloo Reef's golden-brown corals ghostly white. In August 2024, Tidal Moon was given a 'ground-breaking' 13-year translocation permit from Western Australia's government to scale up seagrass restoration. This, plus a BHP Blue Carbon grant worth $2.2 million, will help towards their ambitious goal of replanting 1,000 square kilometres of seagrass in Shark Bay. Twelve of the world's 60 seagrass species are found in Shark Bay, and Tidal Moon is targeting the two most common – wireweed (Amphibolis antarctica) and ribbonweed (Posidonia australis). With the help of scientists from the University of Western Australia and Murdoch University, including Murdoch's Jennifer Verduin, the divers collect rhizomes – the underground root system of seagrasses– and replant them in areas of the seafloor susceptible to carbon loss. "As Western scientists, we have lost the art of observation," Verduin says. Traditional Owners, including Tidal Moon's divers, have a "careful" and "circular" approach to marine conservation, she explains. Tidal Moon's approach to sea cucumber harvesting draws on 30,000 years of traditional knowledge. Source: SBS News / Otis Filley Breaking into the sea cucumber market Tidal Moon's discovery of a connection between sea cucumbers and seagrass is a prime example. Scientific studies on the connection are still in their infancy, but Wear's divers have noticed a "symbiotic" relationship between the two species. In areas where they grow side by side, sea cucumbers grow faster, says Wear, pointing to research from Thailand that supports this trend. Verduin agrees that the relationship might be "mutually beneficial" due to a web of factors, including nutrient cycling and habitat protection. "[Sea cucumbers] are the earthworms of the ocean. The function of sea cucumbers is overturning the soil and redistributing nutrients, but seagrasses, in turn, protect sea cucumbers, giving them a home to work within," she says. Marine scientist Jennifer Verduin is among a team of researchers working closely with Tidal Moon divers to restore seagrass species in Shark Bay. Source: SBS News / Otis Filley Harvesting sea cucumbers relies on reading the intricate rhythms of the tides and the moon — a process that inspired the name Tidal Moon. "The marine industry is usually considered difficult, dangerous and unknown," says Sean McNeair, Tidal Moon's head of operations. McNeair learned to hunt and fish from his grandfather, a Malgana pearler and mud crabber, and spent more than a decade working as a commercial diver along far-flung coastlines before the call of Shark Bay brought him home. "The first day you dive, it becomes an obsession," he says. For me, it's like going to the moon - underwater, it's a whole different planet. It's quiet and you can hear yourself breathe, you're in amongst animals and wildlife you're not usually part of. He's speaking with SBS News in late April, a month that normally blesses Shark Bay with glassy waters and whispering breezes. Yet today, waves hurl at the helm of Tidal Moon's boat, as the trio of divers repair an anchor damaged by blustering north winds. The narrow strip of beach in Denham, a suburb in Shark Bay, is tangled with churned-up seaweed fronds, and only a handful of opportunistic fishers cast snaking lines from the promenade's jetties. Poor weather conditions have halted the team from harvesting sea cucumbers this week, but on a typical day, the divers take a two-hour voyage to Steep Point, Australia's most western tip. There, they search the seafloor, collecting sea cucumbers by hand. Once their net bags are filled with around 300-500 leathery sea cucumbers, they return to shore. Sea cucumbers have small, tubular feet that they use for both movement and feeding. Source: Supplied / Tidal Moon These sea cucumbers — mostly of the deep-water redfish variety — are dried and sent to a Singaporean partner for export throughout South-East Asia. Known as bêche de mer, the culinary delicacy is enjoyed in Chinese soups and eaten raw or fermented in Japan. 'Equality of access' Sea cucumber is not a staple of Australian cuisine, although a 2024 AgriFutures report projected prices to "surge" as demand increases. The global market value of sea cucumber is around $6.8 billion for 200,000 tonnes, but Australia is yet to capitalise on this industry, with its annual wild catches accounting for less than 400 tonnes. Sea cucumbers are 'benthic' creatures, meaning they dwell on the ocean floor, and are found in both shallow and deep sea environments. Source: Supplied / Tidal Moon Tidal Moon hopes to get ahead of the curve and eventually expand into aquaculture — farming sea cucumbers in a controlled environment. Wear's eyes are on markets in Australia, the US and Europe, where the invertebrate is a burgeoning superfood. Due to sea cucumbers' high collagen, amino acid and vitamin content, they can be milled into capsules for the lucrative biomedical market. Tidal Moon is currently partnering with researchers at CSIRO to investigate the potential therapeutic properties of sea cucumbers, which could have applications in cancer and diabetes treatments. Later this year, Tidal Moon plans to launch a cosmetics line of sea-cucumber-infused moisturisers and skincare serums. But to accomplish these big-picture plans, Indigenous businesses need "equality of access", Wear says. Tidal Moon initially struggled to enter the Western Australian sea cucumber fishery in 2017, as the wholesalers Tasmanian Seafoods held a monopoly on sea cucumber licences in the state. Although Australia's fishing industry is worth a sizable $3.6 billion, Indigenous people have traditionally been excluded from the sector due to heavy regulations and high costs. Tidal Moon's research partnership aims to explore the medicinal and nutritional potential of sea cucumbers, as well as their marine conservation applications. Source: SBS News / Otis Filley Wear says he wants to create a self-sufficient Indigenous business, one that doesn't rely on a trickle of grants or government funding. "We're this small little Indigenous business, on its own back, trying to change the world," Wear says. Preserving Gathaagudu At this stage, Wear's priority is to provide a sustainable future for young people in his community. When docked, Tidal Moon's boat, Marine 2, becomes an unofficial gathering place for the Malgana community, with waves of people coming aboard to learn about diving or operating a vessel. "If you get young kids involved, it gives them opportunity and inspires them. Especially men, a lot of the men end up in jail," Wear says. "I grew up without a father, so I know what it's like. I hope we can keep many more in the family." Michael Wear (far left) hopes to expand Tidal Moon's operations. Source: SBS News / Otis Filley Alex Dodd is a Malgana and Amangu man and the company's lead diver. At 28 years old, Dodd represents the next generation of Indigenous leadership in the sea cucumber harvesting industry. But his role at Tidal Moon isn't just employment — it's a continuation of cultural heritage and knowledge. "Being able to eventually have my own children and teaching them the same way he [McNeair] taught me is a privilege," he reflects, noting how Tidal Moon's mission bridges past traditions with future generations. Dodd's habit of combing the seafloor for the rosy shimmer of mother of pearl has earned him the nickname 'bowerbird' among his fellow divers. Strolling barefoot through his house, a manta ray chain glinting at his neck, he points to a collection of conch shells, cowries, cone snails, sand dollars and black-lip pearls. Every surface of his home highlights his deep connection to the land and waters. "Gathaagudu is a healing place. It was like something was missing. When I moved here, it just clicked," he says. "Now I can continue to preserve it for the next generation." Alex Dodd shows a shell collected during a dive in the waters of Shark Bay, where he recently purchased a home with his partner. Source: SBS News / Otis Filley This story was supported by the Pulitzer Center.

Your horoscope for Monday, June 30, 2025
Your horoscope for Monday, June 30, 2025

West Australian

time29-06-2025

  • West Australian

Your horoscope for Monday, June 30, 2025

March 21-April 19 ★★★★ The Moon and Mars are conjunct in Virgo. This gives you access to action, empathy and superior organisational skills. April 20-May 20 ★★★ The presence of the Moon and Mars in Virgo is a steadying influence. They help you sift and sort your priorities effectively. May 21-June 20 ★★ Mercury in Leo has you countering chaos by becoming steady, disciplined and focused. Go around any storms that arise. June 21-July 22 ★★★ The Moon and Mars in Virgo are keeping your emotionality in check. This makes you less chaotic and more effective. July 23-August 22 ★★ Mercury is in Leo. You are being ruled more by your mind than by your heart. This may not be a good thing. Check it. August 23-September 22 ★★★★ The Moon has joined Mars in Virgo. This adds passion and feeling to your actions, making you an unstoppable force. September 23-October 22 ★★★ There are a lot of planets in earth and water signs. This makes you more body-aware, and more emotionally aware. October 23-November 21 ★★★ The Sun's journey through fellow water sign Cancer gives you the sense that you are OK just the way you are. November 22-December 21 ★★★ The more freely you can tap into your emotional core, the more innovative and creative you will find yourself being. December 22-January 19 ★★★ As others become more grounded and sensitive, so it's your turn to invite in a little fire, and a little spiritedness. January 20-February 18 ★★★ In matters of relationships, Saturn and Neptune in Aries are your go-to planets. Be more visionary and less reactive. February 19-March 20 ★★★ You have been in a cocoon going through some kind of personal metamorphosis. Relationships are now looking interesting. In the midst of worldly travails, we are all still capable of moments of innocence. The Virgo Moon and Mars are holding you grounded and steady, like the banks of a river. Flow freely and happily in their arms. Key: ★★ Challenging ★★★ Encouraging ★★★★ Excellent

The hunt for mysterious 'Planet Nine' offers up a surprise
The hunt for mysterious 'Planet Nine' offers up a surprise

News.com.au

time29-05-2025

  • News.com.au

The hunt for mysterious 'Planet Nine' offers up a surprise

It's an evocative idea that has long bedevilled scientists: a huge and mysterious planet is lurking in the darkness at the edge of our solar system, evading all our efforts to spot it. Some astronomers say the strange, clustered orbits of icy rocks beyond Neptune indicate that something big is out there, which they have dubbed Planet Nine. Now, a US-based trio hunting this elusive world has instead stumbled on what appears to be a new dwarf planet in the solar system's outer reaches. And the existence of this new kid on the block could challenge the Planet Nine theory, the researchers have calculated. Named 2017 OF201, the new object is roughly 700 kilometres (430 miles) across according to a preprint study, which has not been peer-reviewed, published online last week. That makes it three times smaller than Pluto. But that is still big enough to be considered a dwarf planet, lead study author Sihao Cheng of New Jersey's Institute for Advanced Study told AFP. - Distant traveller - The object is currently three times farther away from Earth than Neptune. And its extremely elongated orbit swings out more than 1,600 times the distance between the Earth and the Sun, taking it into the ring of icy rocks around the solar system called the Oort cloud. It goes so far out, it could have passed by stars other than our Sun in the past, Cheng said. During its 25,000-year orbit, the object is only close enough to Earth to be observed around 0.5 percent of the time, which is roughly a century. "It's already getting fainter and fainter," Cheng said. The discovery suggests "there are many hundreds of similar things on similar orbits" in the Kuiper Belt beyond Neptune, Cheng said. After taking a risk spending more than half a year sorting through a difficult dataset in search of Planet Nine, Cheng said he was "lucky" to have found anything at all. The researchers are requesting time to point the James Webb, Hubble and ALMA telescopes at their discovery. But Sam Deen, a 23-year-old amateur astronomer from California, has already been able to track the dwarf planet candidate through old datasets. "OF201 is, in my opinion, probably one of the most interesting discoveries in the outer solar system in the last decade," Deen told AFP. - What about Planet Nine? - The icy rocks discovered in the Kuiper belt tend to have a clustered orbit going in a particular direction. Two decades ago, astronomers proposed this was due to the gravitational pull of a world up to 10 times larger than Earth, naming it Planet Nine and kicking off a debate that has rumbled since. It is also sometimes called Planet X, a name proposed for a hypothetical world beyond Neptune more than a century ago. Back in 1930, astronomers were searching for Planet X when they discovered Pluto, which became our solar system's ninth planet. But Pluto turned out to be too tiny -- it is smaller than the Moon -- and was demoted to dwarf planet status in 2006. There are now four other officially recognised dwarf planets, and Cheng believes 2017 OF201 could join their ranks. When the researchers modelled its orbit, they found it did not follow the clustered trend of similar objects. This could pose a problem for the Planet Nine theory, but Cheng emphasised more data is needed. Samantha Lawler of Canada's University of Regina told AFP that this "great discovery" and others like it mean that "the original argument for Planet Nine is getting weaker and weaker". The Vera Rubin Observatory, which is scheduled to go online in Chile this year, is expected to shed light on this mystery, one way or another. Deen said it was discouraging that no sign of Planet Nine has been found so far, but with Vera Rubin "on the horizon I don't think we'll have to wonder about its existence for much longer". For Cheng, he still hopes that this huge planet is out there somewhere. "We're in an era when big telescopes can see almost to the edge of the universe," he said. But what is in our "backyard" still largely remains unknown, he added.

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