我们从我们称之为家的熟悉的蓝色和绿色球体开始,然后缩小以探索浩瀚的太空。从我们最近的宇宙邻居月球到可观测宇宙的边缘,准备好被存在的万物的庞大规模所震惊。与我们一起冒险穿越月球,用我们可以掌握的术语了解它的距离。见证太阳,它不仅是光源,而且是我们浩瀚太阳系
Elon Musk retweeted a video on Twitter that uses 3D modeling to put SpaceX rockets in everyday life scenarios to give a better understanding of how big these rockets really are. You can check out the video below: Twitter Facebook Google+ ...
Space, glittering and gleaming in all its glory. Astronomically speaking, space is really quite close, lingering just on the other side of that thin layer we call an atmosphere. And if you think about it, Earth is little more than a tiny island in a sea of space. So it is quite liter...
[03:05.52]The beginning of a "second Space Age" led by private space travel companies has increased the demand to understand health risks, says Afshin Beheshti. [03:17.27]He is with the Blue Marble Space Institute of S...
SpaceX's potential $350 billion valuation reflects more than just its rocket launches and satellite internet. The figure signals how space technology—once the domain of government agencies—has become big business. As SpaceX pushes ahead with Mars missions and expands Starlink's reach, it's resh...
Beyond the upcoming historic spacewalk, SpaceX has big ambitions for the suit. The company aims to improve its technology and make the suit more manufacturable with each generation. "The ultimate goal is that you can put on the spacesuit and go out and get work done anywhere in the solar ...
How did the space program start? How big is the F1 rocket engine? Is the SLS faster than Apollo spacecraft? Is the Soyuz spacecraft reusable? What rocket engine has the highest TWR? What rocket launched the space shuttle? When a rocket engine produces thrust what is the unit?
starscould launch on Starship, while Musk has said SpaceX is already working on “an interesting project, which is to have a really big telescope, taking a lens that was intended for a ground-based telescope, and creating a space-based telescope with it.” No further details have yet been...
SpaceX is making final preparations for the next launch of the Falcon Heavy, one of the most powerful rockets in operation today.
How big is the International Space Station? According to NASA, the International Space Station tips the scales at 925,335 pounds (419,725 kilograms). It has 13,696 cubic feet (388 cubic meters) of habitable space aboard, a figure that increases every time another vessel docks there. How ...