The media regularly report on new launches, and the services provided by spacecraft, such as satellite television and GPS navigation, are widely used “in everyday life.
Into Space Without a Suit
There are many myths associated with being in outer space without a spacesuit. Some say that the unfortunate person will be instantly frozen
What Can Escape from the Black Hole
A black hole is a region of space-time with a huge gravitational pull. Any body in space has a gravitational field, which curves space-time at least somewhat.
The Gleaming Stars Will Help Find Alien Life
Mostly because of natural processes – it will use up all the fuel needed for the thermonuclear reaction and end its life cycle.
