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Comet 3I/ATLAS suddenly looks “fully active” — and astronomers say the window is closing
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Kuyruklu Yıldız 3I/ATLAS Aniden “Tamamen Aktif” Görünüyor — ve Astronomlar Fırsat Penceresinin Kapanmakta Olduğunu Söylüyor

WASHINGTON, 20 Ocak 2026, 08:01 EST NASA’nın SPHEREx uzay teleskobu, yıldızlararası kuyruklu yıldız 3I/ATLAS’ın Güneş’e en yakın noktası olan periheliondan sonra belirgin şekilde daha aktif bir evreye girdiğini tespit etti. Johns Hopkins Üniversitesi Uygulamalı Fizik Laboratuvarı’ndan Carey Lisse, onu “çok daha aktif
Ocak 22, 2026

Technology News

  • BYD Auto expands battery warranty to 8 years or 250,000 km, signaling shift in EV competition
    January 22, 2026, 8:16 PM EST. BYD Auto announced, according to Electrek, a major update to its battery warranty, extending coverage to 8 years or 250,000 km, whichever comes first. That dwarfs the current industry standard of 8 years or 100,000 miles and could pressure rivals such as Tesla, Chevrolet and Ford to raise terms. A longer warranty lowers perceived risk for buyers, given the battery's high replacement cost and its central role in EV economics. The move comes as EVs promise fuel savings and lower emissions; DOE data show drivers can save up to $2,200 a year with fully electric models. Analysts say the policy could accelerate adoption and shift pricing dynamics, making consumers the likely winners. Battery warranty becomes a new lever in competition.