Scientists have engineered innovative contact lenses that grant humans the ability to see in the dark by converting infrared light into visible images. These nanoparticle-infused lenses offer potential applications in rescue operations, security, and medicine, eliminating the need for bulky, powered goggles.
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Scientists have identified *Ikaria wariootia*, a tiny wormlike creature from 555 million years ago, as the earliest known bilaterian. This discovery from South Australia reveals the origin of bilateral body structure, a key feature in most animals today. The fossil's characteristics and burrowing behavior provide insights into early animal evolution and locomotion.
Researchers propose a lunar space elevator using existing materials, potentially revolutionizing space travel within decades. Anchored on the moon and extending to Earth's orbit, this "spaceline" could drastically cut mission costs and fuel needs. It would also enable a sustainable human presence in space, facilitating lunar bases and interplanetary missions.
President Trump unveiled the Golden Dome, a $175 billion missile defense program integrating ground- and space-based technologies. Led by General Michael Guetlein, the system aims to neutralize threats at all stages, offering unprecedented security. While initial costs range from $25 billion to $35 billion, long-term expenses could reach $831 billion, potentially nearing $1 trillion within two decades.
Recent intense solar flares, originating from sunspot AR4087, have triggered global concerns about potential space weather impacts. A FEMA-led drill simulating a solar superstorm exposed critical preparedness gaps across agencies. Recommendations from SWORM emphasize enhanced monitoring, interagency cooperation, and public education to bolster resilience against future solar events, safeguarding essential infrastructure and national security.
Scientists are using satellite data to monitor tree health near volcanoes. Trees absorb volcanic carbon dioxide, which makes them greener. NASA's AVUELO project and other satellites track these changes. This helps detect early signs of volcanic activity. The goal is to improve volcano early warning systems, especially in remote areas. Ground observations are crucial for verifying satellite data.
Researchers in the United States and Japan have discovered the genetic basis for ginger cats' orange fur. The ARHGAP36 gene is responsible for this unique coloration. A missing DNA segment in this gene causes lighter pigments. This explains why most ginger cats are male due to X chromosome genetics. Professor Hiroyuki Sasaki led the research, funded by cat enthusiasts.
A major solar storm is approaching Earth. NASA and other agencies issued warnings. This storm may cause radio blackouts and GPS issues. Vivid auroras are expected. The Sun's activity is increasing. Scientists are monitoring sunspot regions. The storm might affect power grids and satellites. The UK and Ireland could see Northern Lights. People should prepare for communication disruptions.
Ramdas Hemraj Marbade, hailing from a small village in Maharashtra, transitioned from selling golgappas to becoming an ISRO technician. Overcoming financial constraints, he pursued education through correspondence and gained crucial technical skills at ITI. His perseverance led him to secure a position at ISRO's Space Centre in Sriharikota, where he now contributes to India's space missions.
ISRO Chairman Dr. N. Narayanan declared 2025 as 'Gaganyaan Year,' highlighting India's ambitious human spaceflight program. The uncrewed Gaganyaan mission, featuring the Vyommitra robot, is set for December 2025, paving the way for a manned mission in early 2027. ISRO is also advancing lunar exploration with Chandrayaan-4, aiming to return lunar samples, and Chandrayaan-5, a collaborative mission with Japan.