稀有葫芦
NASA’s Hubble Space Telescope captured an uncommon sight – the death of a low-mass star – in this image of the Calabash Nebula released on Feb. 3, 2017.
NASA哈勃太空望远镜在2017年2月3日发布的这张葫芦星云图像中,捕捉到了一个罕见景象——一颗低质量恒星的死亡过程。
The Soyuz MS-27 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan on Dec. 9, 2025, with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky aboard.
联盟MS-27飞船于2025年12月9日在哈萨克斯坦杰兹卡兹甘镇附近的偏远地区着陆,机上载有第73次远征任务的NASA宇航员金乔尼,以及俄罗斯航天国家集团的宇航员谢尔盖·雷日科夫和阿列克谢·祖布里茨基。
A flash of lightning, and then—something else. High above a storm, a crimson figure blinks in and out of existence.
一道闪电过后,天空中——某个地方——另一种光亮闪现。雷暴高空之上,一个深红色的身影忽明忽灭。
The Cassiopeia A supernova remnant glows in X-ray, visible, and infrared light in this Jan. 8, 2024, image that combines data from NASA’s Chandra X-ray Observatory and Hubble, Webb, and Spitzer space telescopes.
在这幅由钱德拉、哈勃、韦伯与斯皮策太空望远镜数据合成的图像中,仙后座A超新星遗迹在X射线、可见光与红外波段同步闪耀。
Researchers from NASA’s Jet Propulsion Laboratory monitor a research drone in this September 2025 photo.
在这张拍摄于2025年9月的照片中,NASA喷气推进实验室(JPL)的研究人员正在监测试验无人机的飞行。
Two technicians look up at NASA’s Nancy Grace Roman Space Telescope after its inner and outer segments were connected at the agency’s Goddard Space Flight Center in Greenbelt, Maryland on Nov. 25, 2025.
两名技术人员仰望着已完成结构对接的罗曼望远镜,这一幕发生在2025年11月25日,美国马里兰州戈达德太空飞行中心。
This NASA/ESA Hubble Space Telescope image features the spiral galaxy NGC 4535, which is situated about 50 million light-years away in the constellation Virgo (the Maiden).
这张由NASA/ESA哈勃太空望远镜拍摄的图像展示了旋涡星系NGC4535。它位于室女座,距离地球约5000万光年。
The waxing gibbous moon rises above Earth’s blue atmosphere in this photograph taken from the International Space Station on Oct. 3, 2025, as it orbited 263 miles above a cloudy Atlantic Ocean off the coast of Quebec, Canada.
这张照片拍摄于2025年10月3日,国际空间站在距地263英里高空、飞越加拿大魁北克外海多云的大西洋上空时,盈凸月在地球蓝色大气层上方缓缓升起。
The Mid-Infrared Instrument (MIRI) on NASA’s James Webb Space Telescope captured glowing cosmic dust heated by very young massive stars in unprecedented detail in this image of the Sagittarius B2 (Sgr B2) molecular cloud released on Sept. 24, 2025.
NASA詹姆斯·韦伯太空望远镜的中红外仪器(MIRI)在这张于2025年9月24日发布的图像中,以前所未有的细节捕捉到了由年轻大质量恒星加热而发光的宇宙尘埃。图中展示的是射手座B2(Sgr B2)分子云。