保护地球，探索宇宙，发现文明
This composite image made from seven frames shows the International Space Station, with a crew of seven onboard, in silhouette as it transits the Sun at roughly five miles per second, Friday, June 25, 2021, from near Nellysford, Va. Onboard are Expedition 65 NASA astronauts Megan McArthur, Mark Vande Hei, Shane Kimbrough, ESA (European Space Agency) astronau...
Spacewalkers Shane Kimbrough of NASA (left) and Thomas Pesquet of the European Space Agency worked to install new roll out solar arrays on the International Space Station’s P-6 truss structure. This latest spacewalk took place on Sunday, June 20, 2021. During the eighth spacewalk of the year, the pair completed the deployment of a new ISS Roll-Out Sola...
NASA Expedition 65 astronaut Shane Kimbrough is pictured during the Friday, June 18, 2021, spacewalk to install new roll out solar arrays on the International Space Station’s P-6 truss structure. Image Credit: NASA 2021年6月18日星期五，NASA第65号远征队宇航员肖恩·金布罗在太空行走，为国际空间站的P-6桁架结构安装新的太阳能阵列。 图片来源:NASA
NASA astronaut Mark Vande Hei works on Celestial Immunity, an investigation of how gravity affects immune response, potentially supporting development of new vaccines and drugs to prevent and treat existing and emerging human diseases. Celestial Immunity evaluates the effects of gravity on functional immune response and the role of age in regulating immune p...
The SpaceX Crew Dragon Resilience is pictured shortly before undocking from the International Space Station’s Harmony module’s space-facing international docking adapter. Resilience splashed down in the Gulf of Mexico off the coast of Panama City, Florida, at 2:56 a.m. EDT May 2, 2021, returning SpaceX Crew-1 – NASA astronauts Shannon Walker, Vic...
NASA conducted its fourth RS-25 single-engine hot fire test of the year on May 20, 2021, a continuation of its seven-part test series to support development and production of engines for the agency’s Space Launch System (SLS) rocket on future missions to the Moon. The engine was fired for more than 8 minutes (500 seconds) on the A-1 Test Stand at Stennis Spa...
NASA astronaut Mark Vande Hei peers into near-infrared medical-imaging gear, or optical coherence tomography, for detailed views of his retina as part of regularly scheduled eye checks aboard the International Space Station. Astronauts periodically check their eyes because of a phenomenon known as Space-Associated Neuro-Ocular Syndrome (SANS). Symptoms inclu...
2021年3月26日，NASA宇航员和第64号远征队工程师迈克尔·霍普金斯（Michael Hopkins）在国际空间站上闻到了正在生长的 “特矮 （Extra Dwarf）”小白菜。这些植物是为Veggie（蔬菜生产系统）研究而种植，该研究旨在探索太空农业，以维持宇航员在未来前往月球或火星的任务。 影像来源：NASA 国际空间站上的宇航员最近吃到了新鲜的绿叶蔬菜，这在很大程度上要归功于第64号远征队的机组人员迈克尔·霍普金斯（Michael Hopkins）的努力。 NASA的SpaceX载人2号任务指挥官带头进行了Veggie实验，最后两项实验在4月13日的收获后结束。VEG-03K和VEG-03L测试了一种新的太空作物 “阿玛拉（Amara） ”芥菜，以及一种以前种植的作物 “特矮”白菜。它们生长了64天...
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, with the last two wrapping up after an April 13 harvest. VEG-...
This image from April 24, 2021, shows the SpaceX Crew Dragon Endeavour as it approached the International Space Station less than one day after launching from Kennedy Space Center in Florida. The SpaceX Crew-2 astronauts, Commander Shane Kimbrough and pilot Megan McArthur with astronauts Akihiko Hoshide of the Japan Aerospace Exploration Agency and Thomas Pe...