A tiny meteoroid struck the newly deployed James Webb Space Telescope in May, knocking one of its gold-plated mirrors out of alignment but not changing the orbiting observatory’s schedule to become fully operational shortly, NASA said on Wednesday. The little space rock hit the $10 billion (roughly Rs. 780 crore) telescope sometime in late May and
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The Ports of Auckland in New Zealand has welcomed a new member to its maritime family. A bright green, electric tugboat named Sparky recently arrived in Auckland as “the world’s first full-sized ship-handling electric tug.” By delivering the same bollard pull as the Ports of Auckland’s strongest diesel tug, Sparky represents a future in which
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According to a study, devices made of commonly available oxide and carbon-based materials can manufacture pure hydrogen from water for weeks. The discovery could aid in overcoming one of the major challenges in solar fuel production: present earth-abundant light-absorbing materials are limited in terms of performance or stability. The move to full decarbonisation and the
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A fourth-grade survivor of last month’s Uvalde school shooting has told a hearing how she dabbed blood on herself and pretended to be dead after the gunman murdered her teacher and friends. Miah Cerrillo and the parents of multiple young Americans killed and wounded in recent mass shootings has testified at the US House Oversight
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