Merkurijus anglų skaidrės
Fizikos projektas. Mercury. Mercury’s Physical characteristics. Mercury’s atmosphere composition. About planet. Whether succeed to visit Mercury?. Is there water on Mercury?. Transit of Mercury. Research with space probes. Mariner 10. First Mercury’s pictures. Messenger. The end.
Temperature at night is -163° C, temperature at day is 430° C.
Planet formed 4 milliard years ago. Poorly investigated. Mercury’s surface is very similar to moon’s, but has smaller craters. Has no satellites. Weak magnetic field.
It’s too hot and too cold in Mercury. Magnetic field is not strong enough to protect life from Sun’s ultraviolet rays Atmosphere is too poor and inappropriate composition for life. So it’s not able to visit Mercury.