solar lights

Researchers report that a polymer-tuned perovskite material enables high-efficiency solar cells that can operate underwater, according to a report by Physics World. By modifying perovskite properties with a polymer, the cells can harvest light in aquatic environments where conventional silicon panels perform poorly. The advance could open the door to powering underwater sensors, monitoring equipment and other devices without batteries or cabling.

Astronomers have picked up radio signals from Beta Pictoris b, a giant exoplanet about 63 light-years away orbiting the young star Beta Pictoris. The detection, reported by BBC Sky at Night Magazine, is a rare feat for a planet beyond our Solar System and could open a new way to study exoplanets' magnetic fields and interiors. Interest is rising across several countries.

A community group is purchasing and installing solar-powered streetlights in Dallas neighborhoods it says the city has neglected. Organizers argue the areas have long lacked adequate street lighting, leaving residents with safety concerns. The project aims to fill gaps where public infrastructure investment has fallen short, drawing attention to uneven city services.

Astronomers report the first detection of radio signals coming from Beta Pictoris b, a giant exoplanet about 63 light-years away orbiting the star Beta Pictoris. The detection, made with radio telescopes, is being described as a breakthrough because radio emissions from planets outside our Solar System are extremely faint and rarely captured, opening a new way to study distant worlds.

The European-Chinese Smile mission has released the first images from its ultraviolet camera, capturing an auroral substorm. The footage shows the full ring of northern lights around the Earth's polar region, something no spacecraft has recorded since 2008. Scientists say the observations will help study how solar wind drives sudden, dramatic brightenings of the aurora.

Walmart is selling a $40 patio umbrella fitted with eight strands of built-in solar lights, offering shade by day and soft illumination after dark. The budget-friendly outdoor accessory needs no wiring or plugs, charging from sunlight, and is drawing attention as shoppers look for affordable ways to upgrade patios and gardens for the season.

A Dallas community group is purchasing solar-powered streetlights for neighborhoods it says have long been neglected by the city. The effort aims to improve safety and lighting in areas residents describe as left behind, using off-grid solar units that can be installed without waiting for municipal infrastructure work.

Stunning photographs of an aurora display over Norway are drawing attention this week. The phenomenon occurs when high-energy particles from solar winds collide with Earth's magnetosphere and atmospheric gases, producing vibrant, intricate patterns of light across the night sky. Observers and science commentators are sharing the images while explaining the physics behind the display, highlighting how solar activity continues to produce spectacular visuals at high latitudes.

A photograph of the Aurora Borealis above Iceland's Arctic landscape is drawing attention, with the natural light display explained as the result of charged particles from the solar wind being channelled by Earth's magnetosphere. The interplay between solar activity and the planet's magnetic field creates the glowing phenomenon in the atmosphere, and striking images like this continue to fascinate viewers worldwide.

Astronomers report the first detection of radio waves coming from a planet outside our Solar System. The signal, described as unprecedented, marks a new way of studying exoplanets, since until now they were observed mainly through light-based methods such as transits and radial velocity. Researchers hope radio observations will reveal details about exoplanets' magnetic fields and atmospheres.

Researchers report that modifying the surface chemistry of platinum significantly improves solar hydrogen production in organic photocatalysts. The finding, covered by Phys.org, points to a way to make light-driven water splitting more efficient, a key step toward clean hydrogen fuel. Details of the study, the research team and the size of the efficiency gain have not yet been widely reported.

Researchers report that broccoli can grow successfully beneath semi-transparent magenta solar panels, a finding that points to combining agriculture and solar power on the same land. The tinted panels let through light the crop can use for photosynthesis while generating electricity, and the crop reportedly thrived under them.

New reporting highlights rose-tinted solar panels that let farming and electricity generation occupy the same land. The translucent panels tint light so crops still receive wavelengths useful for photosynthesis, while the system generates power. If proven at scale, agrivoltaics of this kind could ease land-use conflicts between agriculture and renewable energy expansion.

A group of cyclists has completed a 1,000-mile ride to raise money for solar lights for families living without reliable electricity. The fundraiser aims to provide off-grid households with safe, clean lighting in place of candles or kerosene lamps. The story has drawn attention for combining a long-distance endurance challenge with a practical effort to bring affordable solar energy to communities in need.

California has approved balcony solar, allowing residents to mount small plug-in solar panels on apartment balconies and railings without the lengthy permitting required for rooftop installations. The policy, long popular in Germany, makes clean energy accessible to renters and apartment dwellers who previously had no way to generate their own power. Energy commentators are calling it a significant step toward democratizing solar access in the state.

A Texas-built high-tech travel trailer is drawing attention for going entirely off-grid, using battery packs and rooftop solar panels instead of traditional hookups or a generator. The design lets campers travel to remote spots while still running appliances, lighting and climate control purely on power gathered from the sun, pointing to where the RV and trailer industry may be headed.

Detroit has unveiled new modern bus shelters equipped with solar lighting and USB charging ports, part of an effort to improve the public transit experience for riders. The upgraded shelters aim to make waiting for buses safer and more convenient, particularly after dark, and reflect a broader push to modernize the city's transit infrastructure.

The Third Avenue Business Improvement District has installed security cameras and solar-powered lighting along its corridor in the South Bronx, in an effort to improve safety for shoppers, residents and local businesses. The move is part of ongoing neighbourhood improvement work in the area, which has long faced concerns about street safety and lighting along commercial strips.

Scientists have reported striking new details about the molecules preserved inside a meteorite, material that predates the planets themselves. Because meteorites act as time capsules from the early solar system, the findings offer researchers a rare look at the chemistry present when the Sun and planets were forming. The report is drawing attention from space science enthusiasts and astrobiology researchers.

A solar-powered wind chime sold at Walmart is drawing attention as an easy way to add evening charm to a front porch. The outdoor decor piece charges in sunlight during the day and glows at night, combining decorative sound with ambient lighting. Shoppers are taking note as solar garden and porch accents grow in popularity.

Walmart is offering a 10-pack of outdoor solar lights at nearly 50% off, drawing attention from shoppers looking for affordable garden and patio lighting. The deal, highlighted by Athlon Sports, taps into growing interest in low-cost, energy-saving home products as people prepare outdoor spaces.

Norwegian energy company Energeia's board has given the green light to what is described as Norway's largest combined solar and battery storage project. The decision marks a significant step for large-scale solar development in a country whose power system has traditionally been dominated by hydropower. Details on capacity, cost and timeline have not yet been released.

Walmart is selling a two-pack of solar-powered hanging lanterns for $27, and the budget outdoor lighting is getting attention as shoppers look to add warm seasonal ambience to patios and porches for autumn. The lanterns charge by day and glow after dark, offering an affordable way to refresh outdoor spaces without wiring or added energy costs.

Cork N Canvas Iowa is showing people how to make spooky solar lights as a do-it-yourself Halloween decoration. The craft idea combines solar-powered lighting with seasonal decor, offering a low-cost way to light up porches and yards. It comes as households look for affordable and energy-saving ways to decorate for the holiday.

Impact investor Acumen has committed $5 million to Sun King to expand off-grid solar energy access in Zambia. The funding will support the company's efforts to bring affordable solar power and lighting products to households without reliable electricity. The deal highlights continued investor interest in distributed renewable energy across sub-Saharan Africa, where off-grid solar is seen as a fast route to electrification.