Examples of using Supernova explosions in English and their translations into German
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Some scientists believe that supernova explosions produce neutron stars.
It has long been speculated that these events may produce Type La supernova explosions.
Perhaps we even think that maybe supernova explosions trigger formations of planets and stars.
Nowadays astrophysicists have quite a clear picture of the processes occurring in supernova explosions.
They believe that neutrinos come from supernova explosions or gamma ray bursts.
Hot gas that has been enriched withelectrons moving almost at the speed of light by supernova explosions.
Turbulent supernova explosions which violently shake space-time occur at a great distance, in contrast.
This evidence is highly compelling:The radioactive 60Fe isotope is created almost exclusively in supernova explosions.
Iron-60 is a radioactive isotope of iron, formed in supernova explosions, which decays with a half life of 1.5 million years.
Neutron stars, the targets of this research program, are extreme objects formed in supernova explosions.
Theoretical models of supernova explosions suggest that the star that exploded to produce the Crab Nebula must have had a mass of between.
Up to now, the weakest link in this calibrationmethod has been limited knowledge about the supernova explosions themselves.
Some supernova explosions remain bright for a long time, which is useful for astronomers who want to measure how the Universe is growing.
The universe is full of natural particle accelerators, for example supernova explosions, in binary star systems or active galactic nuclei.
Neutrinos are emitted in radioactive decay, during nuclear reactions that make the stars shine-and when massive stars die in supernova explosions.
The universe is full of natural particle accelerators, for example in supernova explosions, binary star systems or active galactic nuclei,” said Professor Christian Stegmann.
Eventually supernova explosions and strong stellar winds from the most massive stars will disperse the gas of the Carina Nebula, leaving behind one or more clusters of stars.
After this discovery, we must now use simulations of these processes in supernova explosions to investigate more precisely when the conditions for the formation of silver are present.
They come from supernova explosions or gamma ray bursts in the deeps of the universe, out of the sun and- frequently- also out of decay processes in the atmosphere of the earth, of which cosmic radiation is to be blamed for.
Gas and dust clouds permeate the space between the stars and are constantly stirred up by supernova explosions and radiation outbursts of supermassive black holes in active galactic nuclei.
The data and theoretical modelling suggest that galaxy grow that the peak of the formation epoch happened in an equilibrium between baryonic gas accreting onto galaxies and promoting star formation in dense molecular gas clouds, the consumption of gas by star formation, andoutflows of gas driven out of galaxies by massive stars through winds and supernova explosions.
And they certainly didn't intend to describe the mechanics of supernova explosions, which eventually told us where the building blocks of life were synthesized in the universe.
It contains gigantic, million-degree hot bubbles of supernova explosions, whose edges arise from shock fronts expanding at hundreds of kilometres per second, explains Dr. Nicolas Altobelli, who is the first author and a scientist at the European Space Agency ESA.
The condensation of matter into stars, second, their further evolution when the surrounding matter is heated by stellar winds and supernova explosions and enriched with chemical elements, and third, the feedback of supermassive black holes that eject massive amounts of energy into the universe.
When stars end their lives, sometimes in spectacular supernova explosions, the atoms that they made within them are spread across space where they form the next generation of stars and planets.
What these metals have incommon is that all of them are produced by nuclear fusion inside stars or by nuclear processes in supernovae explosions.
The astronomers hope to learn more about supernovae explosions and the growth of the Universe, using their big collection of supernova pictures.
It would be a bit like experiencing a supernova explosion, but at point-blank range and for millions of years at a time.
Goal of the research collaboration isto shed light on the progenitors and physical mechanisms of supernovae explosions.
Look through a telescope and you will see gigantic spiral galaxies, beautiful nebula where new stars are being formed,the remnants of ancient supernova explosion created in a star's final death throes, the magnificent rings of Saturn and the moons of Jupiter.