Todas notícias "asteroid belt"
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Latest News (EN)Psyche probe passes by Mars on route to rare metallic asteroid in 2029
NASA’s Psyche spacecraft completed a strategic gravitational boost as it passed Marte on Friday, accelerating toward its final destination in the asteroid...
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Latest News (EN)Observatory in Chile detects giant asteroid that completes rotation in less than two minutes
Observatório Vera C. Rubin, installed on Chile, identified an asteroid of extraordinary proportions during tests carried out in 2025. The celestial object,...
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News (PH)Nakita ng Rubin Observatory ang 710-meter ultrafast asteroid sa belt
Natukoy ng mga astronomo ang asteroid 2025 MN45, na may sukat na 710 metro ang lapad, na kumukumpleto ng buong pag-ikot tuwing...
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News (CN)
鲁宾天文台在小行星带中发现了一颗 710 米超快小行星
天文学家发现了小行星 2025 MN45，直径为 710 米，每 1.88 分钟旋转一周。这一发现发生在智利维拉·C·鲁宾天文台的初始测试阶段，甚至在主要任务正式开始之前。该物体因超越了大型小行星已知的物理极限而脱颖而出，尽管旋转速度极高，但并未破碎。 此次观测是利用 2025 年 7 个晚上获得的大约 10 个小时的累积数据进行的。在这么短的时间内，设备捕获了有关太阳系中近 2,000 颗新小行星的信息。 2025 MN45 位于火星和木星之间的主带，由于光变曲线显示其加速旋转而立即引起人们的关注。 测试阶段的惊人发现 该望远镜配备了迄今为止最大的数码相机（3,200 兆像素），可让您快速捕捉天空的详细图像。这种能力使得以前所未有的精度识别远处物体的亮度变化成为可能。...
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News (EN)
Rubin Observatory spots 710-meter ultrafast asteroid in the belt
Astronomers have identified asteroid 2025 MN45, measuring 710 meters in diameter, which completes a full rotation every 1.88 minutes. Essa discovery occurred...