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NASA·每日一图

Kartik Sheth:推进科学与公平

Dr. Kartik Sheth’s career spans academia, non-profits, and government. For the past seven years, Sheth has been a program scientist in both the Astrophysics and Earth Science Divisions at NASA, overseeing space missions, and research and development programs in cutting-edge technology and work […]

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介绍Quesst:速度从未如此安静

Evoking the experimental nature of flight testing and the spirit of aeronautical exploration, Quesst is what NASA is calling its mission to enable supersonic air travel over land. This new moniker – complete with an extra “s” to represent “supersonic” – draws its inspiration from NASA’s

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妮娜·王:聚焦问责制

Nina Wang has more than a decade of experience in financial reporting and analysis, financial statement audits, and internal controls. Currently, she is an accountant in the Data Analysis Branch within the Office of the Chief Financial Officer and on a one-year detail as a Program Analyst in the Res

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从空间站看地球

NASA astronaut Jessica Watkins floats in the International Space Station’s cupola, a direct nadir viewing window from which Earth and celestial objects are visible. Watkins reported for duty in August 2017 and completed two years of training as an astronaut candidate. Her astronaut candidate trainin

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NASA的SpaceX Crew-3溅落

The SpaceX Crew Dragon Endurance spacecraft is seen shortly after it landed with NASA astronauts Raja Chari, Kayla Barron, Tom Marshburn, and European Space Agency astronaut Matthias Maurer aboard. The craft splashed down in the Gulf of Mexico, off the coast of Tampa, Florida, Friday, May 6, 2022. M

NASA·每日一图

黑洞很难被发现

Black holes are hard to find. They have such strong gravity that light can’t escape them, so scientists must rely on clues from their surroundings to find them. When a star weighing more than 20 times the Sun runs out of fuel, it collapses into a black hole. Scientists estimate that there are tens o

NASA·每日一图

NASA向老师们致敬!

May 2-6, 2022, is Teacher Appreciation Week! At NASA, we know the importance of STEM (science, technology, engineering, and math) education, and we provide lesson plans and other tools to help out classrooms. Visit NASA STEM Engagement for lesson plans and more. In the Discovering Alien Oceans: Dens

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