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NASA·每日一图

哈勃望远镜观测到一条耀眼的宇宙项链

The interaction of two doomed stars has created this spectacular ring adorned with bright clumps of gas ­– a diamond necklace of cosmic proportions. Fittingly known as the “Necklace Nebula,” this planetary nebula is located 15,000 light-years away from Earth in the small, dim constellation of Sagitt

NASA·每日一图

空间站上的持续园艺工作

Astronauts on the International Space Station recently enjoyed a fresh supply of leafy greens, thanks in large part to the efforts of Expedition 64 crew member Michael Hopkins. NASA’s SpaceX Crew-1 mission commander took the lead on conducting four Vegetable Production System (Veggie) experiments, w

NASA·每日一图

恒星是如何爆炸的

Scientists have found fragments of titanium blasting out of a famous supernova. This discovery, made with NASA’s Chandra X-ray Observatory, could be a major step in pinpointing exactly how some giant stars explode. This work is based on Chandra observations of the remains of a supernova called Cassi

NASA·每日一图

SpaceX Crew-2发射

A SpaceX Falcon 9 rocket carrying the company’s Crew Dragon spacecraft is seen to the right of the U.S. Capitol Building in Washington as it launches NASA’s SpaceX Crew-2 mission to the International Space Station with NASA astronauts Shane Kimbrough and Megan McArthur, ESA (European Space Age

NASA·每日一图

金窝银窝不如自己家里的狗窝

The Namibian desert landscape stretches as far as the eye can see in this 2016 image of sunset at Gobabeb, Namibia. The sky changes colors as the Sun sinks behind the dunes in the west. This is but one of the many varied and changing landscapes on the planet we call home. See more NASA Earth Day 202

NASA·每日一图

我们称之为家的地方

In this image that astronaut Scott Kelly posted to Twitter on Aug. 9, 2015 during his #YearInSpace captures all the the places humans dwell – the Earth, the International Space Station and the Milky Way. His accompanying caption read: “Day 135. #MilkyWay. You’re old, dusty, gassy and war

NASA·每日一图

SpaceX Crew-2彩排

On Sunday, April 18, 2021, NASA astronauts Megan McArthur and Shane Kimbrough, ESA (European Space Agency) astronaut Thomas Pesquet, and JAXA (Japan Aerospace Exploration Agency) astronaut Akihiko Hoshide, wearing SpaceX spacesuits, are seen as they prepare to depart the Neil A. Armstrong Operations

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