it will continue as usual.NASA is not all about sending people to space, it has many important missions aside from the shuttle programe
NASA is shutting down the space program because the ISS (international space station) will no further need any assistance. NASA also has completed it missions with the space shuttle program just like it is done with Apollo. But this does 100% mean that NASA is not shutting down. Their are many other missions that future astronaut's will discover. Such as the Constellation Program, and mission to Mars.
The first Space Shuttle launch was on April 12th, 1981. NASA (USA) launched Space Shuttle Columbia on STS-1.
Making spacecraft,space shuttle and artificial satellites
So that it looks more dramatic.
Yes, there is. In fact, about a year ago, Wallops launched a space shuttle into outer space.
The space shuttle uses liquid nitrogen and liquid oxygen as fuel. Generally a sufficient quantity of fuel is carried but if need be re-fuelling can be done in space.
The Columbia space shuttle disaster was caused by damage done to left wing of the Columbia. It occurred only 81.9 seconds after the departing. The culprit was a separation of insulation foam.
After a space shuttle is launched it goes in orbit around the Earth. While in orbit, the astronauts preform experiments that can only be done in micro gravity or preform maintenance on satellites, or launch new satellites.
The space shuttle doesn't do much maneuvering in the outer layers of the Earth's atmosphere. Most of its maneuvering is done once it's passed through these layers due to the extreme temperatures experienced during this time.
When a space shuttle takes off, it gathers momentum and burns fuel to get higher. Once the huge rocket that the space shuttle rides on is out of fuel, it falls off. The shuttle continues on alone into space. To get back into the atmosphere, careful calculations are done. The shuttle must come in at just the right angle or else it will burn up or bounce off of the atmosphere and be gone forever. The space shuttle slices into the atmosphere and begins gliding like a paper airplane at incredible speeds. A computer controls the shuttle and lands it on a runway that is a mile wide and several miles long. It lands like a normal airplane and everyone arrives safely.
The space shuttle is a reusable space vehicle; it goes into space and it comes back, and can be used again for futher missions into space. Whereas, previously space travel was done by rockets that could be used only once. The rockets would be used up after a single use. Shuttles, therefore, are the kind that can shuttle back and forth.
I'm assuming you're talking about Challenger in 1986. Space Shuttle Challenger did not explode. It's right SRB exploded because it's O-ring failed because of the 27 F degree weather on the launch pad. So what could've been done to prevent it? Not launch it.