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Space

Rocket Ranch – Episode 24: Space Lullaby

Derrol Nail: He performed in space, entertaining millions back on Earth. Chris Hadfield: Ground control to major Tom. Derrol Nail: Now, talented astronaut Chris Hadfield returns to the Rocket Ranch. Chris Hadfield: It’s one of my favorite places on Earth. Derrol Nail: But he wants us to go back to the moon. Chris Hadfield: We are at the moment in history right now where our technology is good enough that we can start to settle the moon. Derrol Nail: And we’re going to Mars. But Chris cares about why we want to go. Chris Hadfield: If it’s just as…

Science

Supercomputer breakthrough exposes Enceladus’s hidden ocean

From Cassini’s awe-inspiring flybys to cutting-edge simulations, scientists are decoding the secrets of Enceladus’s geysers. Supercomputer models show the icy moon’s plumes lose less mass than expected, refining our understanding of its mysterious interior. These discoveries could shape future missions that may one day explore its subsurface ocean—and perhaps even detect life below the ice. Source link

World

Trump’s former ‘drone guy’ Dan Driscoll is the unlikely point man for the Ukraine peace deal

The army secretary has little in his résumé to suggest he can end the war between Russia and Ukraine Little in Dan Driscoll’s résumé – past or present – suggests he has the qualifications to understand the often-tortured and bloody history of relations between Russia and Ukraine. A former investment banker with a degree in business administration, the current US army secretary’s main calling card for a prominent role in the Trump administration may be a friendship with JD Vance dating from when they were at Yale Law School together. Continue reading… Source link

Space

23. DSN – Origins | NASA’s The Invisible Network Podcast

SUZANNE DODD It started here in California, and it started as an Army antenna that was – in the late 50s – transferred to NASA when NASA was established. BRAD ARNOLD The DSN, it harkens back to, the very first spaceflight:…Explorer One, our first satellite that followed on the heels of Sputnik… PHILIP BALDWIN When you talk NASA… Deep Space Network has been there from the beginning… They carry that legacy and that history of NASA with them. SUZANNE DODD We have over 50 missions ­– either that we’re supporting, or are committed missions for us to support –…

Science

Microbes that breathe rust could help save Earth’s oceans

Researchers from the University of Vienna discovered MISO bacteria that use iron minerals to oxidize toxic sulfide, creating energy and producing sulfate. This biological process reshapes how scientists understand global sulfur and iron cycles. By outpacing chemical reactions, these microbes could help stop the spread of oceanic dead zones and maintain ecological balance. Source link

India

Building resilience, not just returns: The case for multi-asset funds

Multi-asset investing helps investors navigate market cycles by combining equities, debt, and commodities in a single portfolio. This approach balances growth, stability, and protection, reducing reliance on timing and minimizing risk. Through disciplined asset allocation and regular rebalancing, multi-asset funds offer steady, long-term wealth creation, making them ideal for investors seeking consistent returns and financial security across market conditions. Source link

China

Why Japan’s drift to the right means a ‘long-term struggle’ for China

The diplomatic crisis between Tokyo and Beijing is the result of a years-long fundamental shift to the right in Japan – and part of a “long-term struggle” that China must prepare for, according to analysts. The assessment comes as relations between the two countries nosedive, prompted by Japanese Prime Minister Sanae Takaichi’s suggestion earlier this month that a hypothetical conflict in the Taiwan Strait would trigger a military response from Tokyo. For Beijing, the comments ventured into a… Source link

Stock Market

Sebi chief Tuhin Kanta Pandey says not looking to regulate digital gold

Sebi chairman Tuhin Kanta Pandey on Friday clarified that the markets regulator is not looking to regulate ‘digital gold’ or ‘e-gold’ products as these do not fall under its purview. Speaking on the sidelines of the National Conclave on REITs and InvITs-2025, Pandey said that regulated gold-related investments can be made through exchange-traded funds (ETFs) offered by mutual funds or through other tradable gold securities. The clarification came days after the digital gold industry urged the Securities and Exchange Board of India (Sebi) to bring digital gold platforms under formal regulation. Earlier this month, Sebi had warned investors against…

World

French winemakers ‘battle for survival’ as minister prepares for crisis talks

Vineyard owners say sales slump, Trump tariffs and worst harvest in 70 years have put producers in danger of closure French winemakers are often accused of viewing the glass as half empty. Dire warnings about the state of the sector – one of the three pillars of the country’s economy – are a hardy perennial blamed on everything from geopolitics to a drop in the number of drinkers. Before a crisis meeting with the agriculture minister on Monday, vineyard owners say an unprecedented series of setbacks, including some of the worst harvests in 70 years, has left many of…

Space

Season 5, Episode 26: How to Grow Food on the Moon

Space botanists are working on strategies to grow crops on the lunar surface, as NASA makes strides toward sending astronauts to the Moon through the Artemis program. A team of scientists at the University of Florida successfully grew small plants in lunar soil brought back during three different Apollo missions. How did they do it, and what does it mean for the future of space exploration? Dr. Anna-Lisa Paul explains. Jim Green:Can we grow food on the Moon? This may end up being a fundamental question of survival in space. Let’s talk to a space botanist. Anna-Lisa PaulThe only…

Science

Scientists find 15 gut bacteria that may drive heart disease

Scientists in Seoul have uncovered 15 gut bacterial species linked to coronary artery disease, showing that microbes can influence heart health far beyond digestion. Their findings reveal how shifts in gut microbial function — including inflammation, loss of protective species, and overactive metabolic pathways — may drive disease progression. Intriguingly, even “good” bacteria like Faecalibacterium prausnitzii and Akkermansia muciniphila can become harmful under certain conditions. Source link