作者姓名:ora-ito

NASA·每日一图

NASA纪念日: 向逝去的英雄致敬

In honor of the members of the NASA family who lost their lives while furthering the cause of exploration and discovery for the benefit all, the agency hosted its annual Day of Remembrance Thursday, Jan. 25, 2024. Traditionally held on the fourth Thursday in January each year, NASA Day of Remembranc […]

NASA·每日一图

约翰逊岩场的NASA实习生

In this image from May 22, 2023, a NASA intern uses an augmented reality headset to test out heads-up display technology being developed for future Artemis missions. This technology was created as part of the NASA Spacesuit User Interface Technologies for Students, or SUITS, design challenge in whic

NASA·每日一图

哈勃太空望远镜拍摄到了一次巨型合并

This Hubble Picture of the Week features Arp 122, a peculiar galaxy that in fact comprises two galaxies — NGC 6040, the tilted, warped spiral galaxy and LEDA 59642, the round, face-on spiral — that are in the midst of a collision. This dramatic cosmic encounter is located at the very safe distance o

NASA·每日一图

另一种光线下的极光

The Visible Infrared Imaging Radiometer Suite sensor on the NOAA-NASA Suomi NPP satellite captured this image of the aurora borealis, or northern lights, over western Canada at 3:23 a.m. MST (5:23 a.m. EST) on November 5, 2023. Auroras are colorful ribbons of light appearing in night skies, incited

NASA·每日一图

NASA的X-59在首次展出仪式上亮相

NASA and Lockheed Martin publicly unveil the X-59 quiet supersonic research aircraft at a ceremony in Lockheed Martin’s Skunk Works facility in Palmdale, California. The X-59 is the centerpiece of NASA’s Quesst mission, which seeks to solve one of the major barriers to supersonic flight over land, c

NASA·每日一图

NASA望远镜以双响炮开始新的一年

这张色彩缤纷的节日图片显示了不同类型的光,其中包含了不止一颗,而是至少两颗爆炸恒星的残骸。这个超新星遗迹被称为剑鱼座30B(简称30 Dor B),它是过去800万至1000万年来恒星不断形成的更大空间区域的一部分。它是一个由气体、年轻恒星、高能激波和过热气体组成的复杂景观,位于银河系的一个小型卫星星系大麦哲伦云中,距离地球160,000光年。

NASA·每日一图

宇航员劳拉·奥哈拉的飞行前检查

Expedition 70 NASA astronaut Loral O’Hara has her Russian Sokol Suit pressure checked ahead of launching to the International Space Station on Sept. 15, 2023. O’Hara, currently on the station, is scheduled to spend six months there. She and her fellow Expedition 70 crew members are studying an array

NASA·每日一图

STEM的雾趣

On March 30, 2023, NASA astronauts Kjell Lindgren, Jessica Watkins, and Robert Hines took part in STEM demonstrations with local students in Washington. Lindgren, Hines, and Watkins spent 170 days in space as part of Expeditions 67 and 68 aboard the International Space Station. While aboard, the cre

科普

制作月相日历和计算器——2024年新增

你有没有想过下一次满月是什么时候?下一次上弦月是什么时候?现在,您可以通过构建自己的月相日历和计算器,轻松掌握一年中所有月相的日期和时间! ·下载2024年日历 ·现在还提供低墨水打印件* 材料: 1、打孔机 2、黄铜扣件 3、剪刀 4、胶带 5、铅笔、黑色钢笔或记号笔 6、月相日历和计算器模板,双面打印,最好用厚纸或卡片纸 7、更换去年的日历?有关打印说明,请参见下面的步骤1。 观看教程 跟随这个视频教程来创建你的月相日历和计算器。向下滑动查看带照片的书面分步说明。 1. 打印 调整打印机设置为双面打印,并打印出月相日历和计算器模板,最好在厚纸或卡纸上打印。注意:建议打印,因为复制可能会导致

NASA·每日一图

大麦哲伦烟花

The Hubble Space Telescope captured this image of a stellar explosion throwing out sheets of debris in the nearby Large Magellanic Cloud galaxy on July 7, 2003. Since its 1990 launch, Hubble has changed our fundamental understanding of the universe; with over 1.5 million observations and 20,000+ pap

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