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Solar System

Could asteroids, which are remnants of comets, be one of the main sources of water on Earth?
The formation of our solar system involved the accretion of gas and dust into a preplanetary disk, with meteorites providing important insights into its early composition.
Methane found in WASP-107 b reveals core mass and stormy sky
An amount of water at least three times greater than the water in all the Earth's oceans was discovered in the inner disk of the young Sun-like star HL Tauri, 450 light-years away from Earth, in the Taurus group
The Osiris-Rex probe returns to Earth small samples of the asteroid Beno, a "real small world" for analysis
This end-of-life phase of red giant stars is relatively short, and the celestial structures that form around them are rare, so the Tobi Pitcher Nebula is an excellent example of a case study in the evolution of a star
A human error in the commands sent to her caused her antenna to tilt at an angle of two degrees from the Earth. The radio antenna engineers of the deep space network in Australia will try to contact her
This is the first time that such a water emission has been seen from such a great distance, and in addition, the Web allows researchers a direct view, for the first time, of how this emission feeds the water supply of the entire system of
It was found that stars with variable light intensity influence the production of the interstellar dust and its enrichment in heavy elements from which life was created
At the time of conjunction, both planets will be seen in the west direction, just after sunset over the southwestern horizon close to the setting sun. The next close gathering - in March 2080 * and how it is related to the road
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