Gadget

NASA’s SPHEREx telescope captured a dramatic outburst from interstellar comet 3I/ATLAS after its close solar flyby in October 2025. Infrared observations in December revealed water vapor, carbon dioxide, methanol, methane, and cyanide erupting from the comet’s nucleus. Scientists say the chemical makeup suggests formation in a relatively warm environment beyond ou…

Microsoft has highlighted several risks with artificial intelligence (AI) agents in its latest security report. The most interesting insight is about “AI double agents,” which are basically agents with excessive privileges but not enough safeguards. This makes them vulnerable to prompt engineering attacks by bad actors, and turns them into “double agents.”

A new theoretical study suggests dark matter may not exist, proposing instead that gravity behaves differently across vast cosmic distances. By modifying how gravity weakens over scale, the research explains galaxy rotation and lensing effects without unseen particles, raising questions about long-standing cosmological models and inviting a fresh look at gravity’s h…

NASA’s SPHEREx telescope has observed interstellar comet 3I/ATLAS unexpectedly brightening as it leaves the solar system. The comet released water vapour, carbon dioxide, and organic compounds months after its closest solar approach. Scientists say the findings provide a rare chemical snapshot of material formed around another star, helping compare planetary ingredi…

The Gujarat government on Monday signed a Letter of Intent with Starlink to work together on providing high-speed satellite internet across the state. The agreement, exchanged in Gandhinagar with SpaceX subsidiary Satellite Communications Private Limited, aims to connect remote, border, and underserved areas where telecom networks are weak, as part of Gujarat’s Digi…

A new study suggests dark matter may not exist. Physicist Naman Kumar proposes gravity weakens differently across vast distances, following a 1/r rule. This modified gravity model reproduces galaxy rotation curves using only visible matter, challenging long-held assumptions about unseen mass in the universe, and reshaping theories of cosmic structure formation.

NASA’s GNEISS mission will launch from Alaska in early 2026 to probe the electric currents that drive auroras. Two rockets will fly through glowing auroral arcs, releasing sub-payloads whose radio signals act like a CT scan. By mapping electron density and direction, scientists aim to improve space weather forecasting and better protect satellites and communication …

The film’s massive box-office success and star cast have built strong anticipation for its OTT release. Social media discussions highlight its entertaining storytelling, Chiranjeevi’s performance and emotional family moments. With its launch on Zee5 on February 11, 2026, and multilingual availability, MSVPG is expected to attract a wider national audience and cont…

NASA’s Curiosity rover has resumed science operations after solar conjunction, returning to a previous drill site for a rare organic chemistry experiment. Using its final supply of TMAH, Curiosity will analyse Martian rock samples for signs of organic molecules while also monitoring dust and atmospheric conditions inside Gale Crater.

A mysterious neutrino detected in 2023 may be debris from an exploding primordial black hole. Scientists say the ultra-energetic particle defies known cosmic sources and could represent Hawking radiation, offering rare insight into early-universe physics and the possible nature of dark matter while challenging theories of black holes and cosmology.