Science | The Guardian

"China launches three-crew space flight as part of lunar ambitions."

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Russ Roberts (https://hawaiisciencemonitor.blogspot.com).

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Today

Mission will put first astronaut in orbit for a year, a key step in Beijing’s plan to put people on the moon by 2030 China has launched its Shenzhou-23 mission in which an astronaut will spend a full year in orbit for the first time, a crucial step in Beijing’s ambition to send humans to the moon by 2030. The Long March 2-F rocket lifted off from the Jiuquan launch centre in north-western China o
La Brea Tar Pits – the only urban, active ice age excavation site in world – gets a mammoth face lift for the first time in nearly 50 years Los Angeles is known for famous museum such as the Getty and the Lacma, but perhaps fewer people are aware that – in the heart of the city – lies a museum that contains one of the world’s most remarkable fossil sites. The La Brea Tar Pits and Museum is home t
Technological interventions face huge financial or practical challenges, but there is another way In 2019, my scientific research was nearly brought to an early end when my team and I published the bombastic statement that natural forest restoration was the “best climate change solution” available in a paper for the peer-reviewed journal Science . I remember a colleague from the World Wildlife Fu
Project Hail Mary, Jurassic Park: from dino-mosquitoes to a spaceship’s roar, pointless mistakes on the scientific details make me wince On the advice of my teenage son, I recently went to the cinema to see Project Hail Mary . The film has science in it. I am a science writer and so he was convinced I would like it. Imagine my surprise partway through, however, when I found myself seething so har

Yesterday

Risk of CTE in men’s sports has been widely studied, but female brains are softer and more vulnerable Cleo Pallister-Turley, a forward for Cardiff university’s women’s rugby team, winces as she recalls two major concussions from playing rugby. “Girls ask me, ‘aren’t you worried about getting injured?’,” the biomedical sciences student said. “I enjoy the physicality and the intensity. For me, no o
SpaceX launched its biggest, most powerful Starship yet on a test flight on Friday. It was an upgraded version of the spacecraft Nasa is counting on to land astronauts on the moon. It blasted off from the southern tip of Texas, carrying 20 mock Starlink satellites that were released midway through the hour-long flight that stretched halfway around the world. Despite some engine trouble, the space

May 22, 2026

Exclusive: New biography uncovers Frank Hawking’s papers in which he lamented that his son had ‘little initiative’ In exploring the physics and geometry of the universe, Stephen Hawking became a world-renowned pioneer of black hole theory, writing the bestselling book A Brief History of Time, which has sold more than 13m copies, and inspiring people to “look up at the stars and not down at your f
The US supreme court has preserved nationwide access to mail-order abortion pills – for now. As Carter Sherman explains, the fight to protect this medication is far from over, as a nationwide, near-total abortion ban could be on the horizon. Carter speaks with Dr Angel Foster, co-founder of the Massachusetts Medication Abortion Access Project, who reveals how the legal battle over abortion pills
Starship V3 blasts off in 12th test flight of rocket that Elon Musk is developing with aim of taking people to Mars SpaceX has launched its biggest, most powerful Starship yet, an upgraded version that Nasa is counting on to land astronauts on the moon. The redesigned mega-rocket made its debut two days after SpaceX’s CEO, Elon Musk, announced he was taking the company public . It blasted off fro
Sink or swim? | Deep vision | Sacrificial candidate | Diverting days out Sir Christopher Ball telling people their future longevity is in their own hands and to stop blaming others ( Report, 20 May ) is akin to telling a drowning man to pull himself together and swim, without asking what were the circumstances that put him in the water in the first place. Life and longevity is a complex issue and
From infections and allergies to brain diseases and autoimmune disorders, a wave of trials offers hope Clinical trials of immunotherapies have rocketed in the past decade as researchers have turned their understanding of the body’s defences into powerful new treatments. Leading the pack are cancer therapies, but researchers have other conditions in their sights, from infections and allergies to b

May 21, 2026

IPO filing from Elon Musk’s company reveals closer look at finances, cosmic ambitions and tech empire’s quirks SpaceX publicly released an investor prospectus on Wednesday as part of its plan for a $1.75tn debut on the US stock market next month, revealing unseen details about the finances and future plans of Elon Musk ’s flagship company. In addition to new information on operating costs and rev
Eli Lilly says participants in a sizable trial of retatrutide lost much more weight compared to other weight-loss drugs A new weight-loss drug has helped participants in a sizable trial lose much more weight than other obesity drugs already on the market – up to an average of 28% of their body weight – Eli Lilly announced on Thursday. The Indiana-based pharmaceutical company in a press statement
The Kusuma Neolithic Hall, based on Durrington 68 site, will allow visitors to ‘step back in time’ into the lives of those who built the stone circle It may have been a place for ceremony or a barn for pack animals. It could have been a place for weary labourers to rest their heads. Or perhaps there was no building at all. English Heritage has unveiled a 7-metre-high reconstruction of what a 4,50
Cancer Research UK figures show number diagnosed with most serious form of skin cancer has risen above 20,000 for first time The number of cases from the most serious form of skin cancer have reached a record high across the UK, according to analysis by a leading cancer charity. Melanoma cases in the UK have risen above 20,000 for the first time ever, with 20,980 people being diagnosed with the f
Strict restrictions on Americans with exposure to Ebola and hantavirus highlight officials’ previous rhetoric on public health measures The US is imposing strict restrictions on American travelers who have been exposed in dual Ebola and hantavirus outbreaks in ways that experts say could run counter to their legal rights and affect who will volunteer in future public health crises globally. The l

May 20, 2026

Scientists developing vaccines and anti-tick treatments amid growing concern over spread of disease Cases of Lyme disease have risen more than 20% in England in the past year, public health experts have revealed, as pharmaceutical companies work to create new vaccines and drugs to tackle the tick-borne illness. According to data from the UK Health Security Agency (UKHSA), published as part of its
After more than a decade of global consultation, polycystic ovary syndrome – which affects as many as one in eight women – has been renamed. The condition is caused by high levels of androgens, which can lead to symptoms such as excess hair, weight gain and irregular periods. To understand why campaigners wanted it renamed, and what its new name – polyendocrine metabolic ovarian syndrome (PMOS) –
Elon Musk’s rocket and satellite operations company, with extensive contracts with US, to go public next month SpaceX unveiled its plans to list publicly on the US stock market Wednesday, disclosing its investor prospectus and revealing details about its financials for the first time. Elon Musk ’s rocket and satellite operations company will go public on the Nasdaq exchange at a valuation of abou
UK scientists find tocilizumab, used for rheumatoid arthritis, may help antidepressant-resistant patients Immunotherapy could be used to treat depression among patients who have not responded to conventional antidepressants, according to the results of an early clinical trial. Researchers at the University of Bristol investigated whether tocilizumab, an anti-inflammatory drug commonly used for im
UK report argues people have greater control over longevity than widely understood, but others say claim is simplistic Individuals bear at least 80% of the responsibility for their ill health in old age, according to a report aimed at challenging the belief that physical decline is either inevitable or primarily the responsibility of the state. The report , launched at the Smart Ageing Summit in

May 19, 2026

‘Floral buzzing’, the vibrations bees use to shake pollen loose from flowers, takes more energy than previously thought Bees use as much energy collecting pollen through “floral buzzing” as they do taking off in flight, a study shows. Scientists have found the vibrations bumblebees use to shake pollen loose from flowers are among the most exhausting behaviours they perform, forcing bees to “caref
Whale first photographed off the coast of Brazil in 2003 spotted off north-east Australia in September 2025 Follow our Australia news live blog for latest updates Get our breaking news email , free app or daily news podcast A humpback whale has made a 15,000km journey from Brazil to Australia, marking what researchers believe is the longest distance ever documented between sightings of an individ
Golfer makes appearance on Katie Miller’s podcast Two-time major champion questions Nasa narrative As someone who has made much of his devotion to science , Bryson DeChambeau isn’t foolish enough to fall for any old conspiracy theory. But he does believe the moon landings may not have been all they seemed. And that interdimensional beings may be visiting Earth. The two-time major champion appeare

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