NASA Glenn Keeps X-57 Cool
NASA is preparing to explore electric-powered flight with the X-57 Maxwell, a unique all-electric aircraft which features 14 …
Opportunity at Perseverance Valley I
2019 February 15 Opportunity at Perseverance Valley Image Credit: NASA, JPL-Caltech, Kenneth Kremer, Marco Di Lorenzo Explana…
欧洲航天局的火星车有个名字——ROSALIND FRANKLIN
ExoMars火星车 Credit：ESA/ATG medialab 将在红色星球上寻找生命基石ExoMars（Exobiology on Mars，天外火星计划）火星车有个名字：Rosalind Franklin。发现DNA结构的著名科学家将于20…
Solar System Family Portait
2019 February 14 Solar System Family Portait Image Credit: Voyager Project, NASA Explanation: On Valentine’s Day in 199…
The Helix Nebula in Hydrogen and Oxygen
2019 February 13 The Helix Nebula in Hydrogen and Oxygen Image Credit & Copyright: Andrew Campbell Explanation: Is the H…
Astronauts Train for the Boeing Crew Flight Test
Boeing Crew Flight Test (CFT) with NASA astronauts Mike Fincke and Nicole Mann and Boeing Astronaut Chris Ferguson during ISS…
Taking a Look Back at Opportunity’s Record-Setting Mission
NASA’s record-setting Opportunity rover mission on Mars comes to end.
Robert Curbeam: Building the Space Station, Making History
Robert Curbeam currently holds the record for the most spacewalks during a single spaceflight.
“流浪木星”重定义太阳系
木星形成后不久，它随着旋转的气体流动，被慢慢拉向太阳。土星也被拉进来，当两颗巨行星相互靠近，它们的命运就变得紧密相连了。当木星到达火星现在的位置时，它们掉入太阳的死亡螺旋停止了，之后这对巨行星转向移动并离太阳越来越远。开发这种早期太阳系模型的研究人员…