How did the space program start? Who built the Challenger space shuttle? Where was the first space shuttle built? How does the International Space Station work? How is powdered aluminum used on the space shuttle
How fast was Sputnik and how long was its orbit? What Mach does the space shuttle reach? How does the space shuttle land back on Earth? How big is a space shuttle? How does a space shuttle fly? How high was the space shuttle challenger when it exploded?
The story of the shuttle's birth is one of big dreams and slashed budgets, of shifting visions, of NASA and the nation's attempt to find their way in space after beating the Soviets to the moon in 1969. Here is a synopsis of that long, involved tale. [NASA's Space Shuttle Program ...
In this article, we examine the monumental technology behind America's shuttle program, the mission it was designed to carry out, and the extraordinary efforts that NASA has made to return the shuttle to flight. First, let's look at the parts of the space shuttle and a typical mission. T...
stones back to the earth.Before the children left,they watched a video show about people living and working in a space lad.The space lad was very big.There were kitchens,bathrooms,bedrooms and a big workshop for people to work in.The people could stay in the space lad for months.什么...
The famous telescope was named after U.S. astronomer Edwin Hubble, whose observations of variable stars in distant galaxies confirmed that the universe was expanding and gave support to the Big Bang theory. Advertisement Contents Space Shuttle Discovery and the Hubble Space Telescope COSTAR Saves ...
This led to international interest in the design. Most modern dual flush toilets use less than a gallon of water (3 liters, approximately) to flush liquid waste and around 1.6 gallons (6 liters) to flush solid waste [source: Nash]. This is a big savings over old toilet styles that ...
How Big Is the International Space Station? Thisarticle was provided by Life'sLittle Mysteries, a sister site of SPACE.com. Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment, let us know at: comm...
Space How Rocket Engines Work Space Behind the X Prize Space How SpaceShipOne Works Transportation Could you commute from New York to Los Angeles in 12 minutes? Space Can We Get Into Space Without Big Rockets? Space How Solar Sails Work Space How Self-healing Spacecraft Will Work Space...
“We spent the next year-plus … trying to encourage the (NASA) culture to put safety first and, most importantly, to ensure that people that had dissenting opinions or questions were heard,” Wayne Hale, then deputy manager of the space shuttle program, told CNN. “It was all in the ...