Raise your head to the sky now, the moon tonight in an exquisite scene, where stands a brightly colored slash of yellow, is the planet Saturn, the king of the famous episodes
After 10 full football fields, yes as I read, it will be the size of a pea pill !! Do you imagine that ?!
The sun can extend its attractiveness to all that distance, it is like to put a small magnet in your room and see its effect on an iron piece located another street !!
Awesome universe, Hallelujah. Lift your head to the sky now and watch the beautiful scene continuing until sunrise :)
The image of Saturn for FranckIM06 has the rights to use the Creative Commons from the astrobin site ..
A recent scientific study revealed meteoric rocks that indicate the presence of "life aspects" on Mars before the Earth by 100 million years.
The results of the study showed that processes related to the formation of the Martian crust were completed less than 20 million years before the Earth was formed, and about 100 million years before the earth, indicating that life had originated earlier on the Red Planet than the Earth.
informations
Neutron Stars
- Neutron star diameter reaches about 20 km, and has a mass of about 1.4 times the mass of our sun. This means that the neutron star is so dense that a teaspoon of its substance will weigh a billion tons on Earth! The neutron star has a surface gravity field that exceeds Earth's gravity by about 2 × 10 ^ 11 due to its small size and high density. Neutron stars can possess magnetic fields that are more than one million times the strength of magnetic fields on Earth. Neutron stars are one of the possible ends of a star. These stars produce supermassive stars - their mass in the field is between 4 and 8 times the mass of our sun. After the entire nuclear fuel is burned on the star, this star suffers from a supernova explosion, and the explosion ignites the outer layers of the star in the form of beautiful supernova remains. The central region collapses when this happens under the influence of gravity; this collapse is so intense that protons and electrons combine to form neutrons; they are therefore called "neutron stars." Neutron stars can appear within the supernova remains as isolated objects or binary systems. There are four neutron stars believed to possess planets; when the neutron star is in a binary system, astronomers can measure its mass. Through a number of measurements made for binary systems based on radio telescopes or x-rays, neutron stars have a mass of about 1.4 times the mass of the sun. This will help us a lot when studying binary systems, where we can see if the binary system contains a black hole or a neutron star; black holes have larger masses than neutron stars.
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