So that means that you don't have to build a new vehicle every time you want to fly. 因此,这意味着你不必每次想要飞行时都要制造一辆新车。 14 00:01:03,21 --> 00:01:06,50 And so what that does is that reduces the cost of each flight. 因此,这样做的目的是降低每次飞行的成本。 15 ...
now a human-made space probe has visited Ceres. We hope that rockets developed by our company will also bring space, which previously seemed so far away, closer to people's daily lives," said Xia, a former senior technician with the China Academy of Launch Vehicle Technology...
The moon has few natural resources, a 29-day day, and with no atmosphere to either provide protection against the sun during the day or warm things up at night, both day and night become murderous. Same deal on Mercury. Jupiter, Saturn, Uranus, and Neptune are just huge balls of gas p...
The astronomer said that the nature of uncertainty in astronomy is different from that in other disciplines. "In the present moment, we are uncertain because we are not aware. But certain things have already happened," he said, further explaining that something happened a billion years ago, but...
"I've always been fascinated with new things. I like to develop things," Douglas told Space.com in March about theArtemis program, which later this decade aims to put astronauts on the moon's surface for the first time since 1972. "I really believe in pushing ourselves, in understanding ...
there's an even more compelling reason to go there. That really can make a lunar economy work. When we start building things in LEO, people are going to realize pretty fast that it's 20 times easier energy-wise to get matter ...
However, what’s even more exciting than the news is the fact that whenever speaking of space exploration, we forget our political and cultural differences—the things that so obsess us. “When you go into space, you become part of this overall collective called ‘Humanity’,” Ken Liu, Chi...
and space information with new-generation information technology such as big data and Internet of Things. We will also extend the integrated application of remote-sensing satellite data on land, ocean and meteorology, advance the construction of infrastructure for integrated application of the BeiDou Na...
88Whether it’s the rare bit of easy traffic on your way to work or the break in the weather, you won’t have time to complain about the negative things because you’re so busy being grateful. A.You can also volunteer at your local shelter. ...
Among the things to learn: where the animals migrate, and how they grow up and manage to survive. "We also learn where, when and why they die," he explained in an email, "so we can protect our wild pets." The space station is also home to three Americans and one German. They ...