Researchers discovered that astronauts’ processing speed, working memory, and attention slowed down, but a few months in space did not result in lasting cognitive impairment. In space, astronauts face unique stressors that the human body doesn’t encounter on Earth, including microgravity, increased...
Lemay's ambulance is actually a former emergency response vehicle for the US Navybuilt on a 2006 Ford E350 Cutaway. Renovations (改装) were mainly done by her and her dad. Now the dark blue vehicle has a lot of b...
Before the inaugural manned flight of its Starliner spacecraft earlier this month, Boeing warned onlookers that things might not go perfectly. That has proven to be something of an understatement, as Boeing astronauts are now stuck at the International Space Station (ISS). Thecrew of the Starlin...
aIt's said that about 7000 people died in this terrible disaster in the small town. 它认为大约7000个人在这个可怕的灾害在小镇死了。[translate] a投资有风险 The investment has the risk[translate] a因为我常常帮同学们做我力所能及的事 Because I help schoolmates to make my in one's power matte...
Boeing—which since 2014 has battled SpaceX for supremacy in the commercial crew program—has yet to launch a crewed flight of its Starliner, which NASA views as a redundant but important alternative to Crew Dragon. But the manufacturer on Monday has a chance to throw its hat in the ring....
While in the VIF, Boeing discovered ahelium leakin one of Starliner’s 28 Reaction Control System thrusters that had to be evaluated and May 21 became the new launch date. Then more time was needed and the date slipped toMay 25. The full reason for why they needed extra time was onlydi...
What part of the magnetosphere contains lower energy particles? Is the magnetosphere part of the atmosphere? Which gas giant has the strongest magnetosphere? How was Earth's magnetosphere discovered? What is solar seismology? How is Neptune's magnetosphere generated?
The thing about RD is that there are no straight lines in space, and if stars at the edge of the field are arranged slightly differently, how would we tell? On the other hand, if a planet or double star shrinks as it nears the edge of the field, you might notice. ...
The length of the stay of Behnken and Hurley aboard the ISS has not been determined yet but Crew Dragon can spend up to 114 days in space, or 16 weeks. NASA administrator Jim Bridenstine has said they may return to Earth in early August. ...
Indeed, sending a spacecraft to these far-off moons could reveal clues about their habitability and the mechanisms behind the formation and evolution of these worlds, planetary scientists explained in a recent paper. "The most exciting prospect at the (Uranian) moons is that they could still ...