Приклади вживання Supernovas Англійська мовою та їх переклад на Українською
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Why Supernovas flare up?
Some of which will burst into supernovas.
Supernovas play a big role in the creation of new stars.
Giant molecular clouds The comets in Solar system Supernovas.
When massive stars explode as supernovas, they leave behind neutron stars and black holes.
Hubble has also helped scientist to better understand the supernovas.
Most supernovas fade away and become invisible against the glare of their host galaxies within a few months.
Japanese Amateur astronomers have discovered many comets, and supernovas.
Most supernovas fade and become invisible against the background glow of the host galaxies within a few months.
Now there are two things to note about how supernovas create elements.
Most supernovas fade away and become invisible against the glare of their host galaxies within a few months.
But that requires an estimate of how far away those supernovas are from Earth.
Supernovas and gamma-ray bursts both release ocean-boiling amounts of energy, but that energy dissipates with distance.
This once again raises the question of how exactly these strange supernovas form.".
When the stars of the class wolf-Rayet die, they turn into supernovas and create a very powerful gamma-ray emissions.
The new results areconsistent with some earlier observations of relatively nearby supernovas.
Thus we regularly see X-rays from type II supernovas, but they have never been seen from type Ia supernovas.
Freedman and colleagues used a different,independent technique to help gauge the supernovas' distances.
We sometimes see supernovas that are unusual in one respect but otherwise are normal; this one is unique in every possible way.”.
The subsequent nucleosynthesis of the heavier elements requires the extreme temperatures andpressures found within stars and supernovas.
Supernovas and stellar winds blow gas out of the galactic disc, but that gas falls back onto the galaxy to form new generations of stars.
One measurement of how fast the universe is expanding- a number known as the Hubble constant-comes from supernovas, or exploding stars.
Astronomers know these zombie stars as Type Ia supernovas- huge and powerful explosions that send star innards streaking out into the universe.
Using a“distance ladder,” that relies on other, nearby objects with known brightness,scientists can work out the distances of the supernovas.
The new work suggests that those supernovas could be sufficient to create all of the unexplained positrons, thus solving the galaxy-wide mystery.
The result is surprising because scientists thought thatother processes such as exploding stars(supernovas) are largely responsible for regulating star formation.
High-energy particles from black holes and supernovas try to enter the solar system, but most are deflected by the heliosphere's magnetic fields.
High-energy particles from black holes and supernovas try to enter the solar system, but most are deflected by magnetic field of the heliosphere.