Примери за използване на Spiral arms на Английски и техните преводи на Български
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The nature of spiral arms is still debated,
part of the Milky Way has two prominent, symmetric spiral arms, which extend into the outer galaxy where they branch into four spiral arms. .
The ghostly galaxy doesn't have a noticeable central region, or even spiral arms and a disk, typical features of a spiral galaxy.
Visible in M61 are a host of features common to spiral galaxies: bright spiral arms, a central bar,
the bright nucleus of the galaxy may be visible but the spiral arms are dimmer
The galaxy itself is a huge disk with giant spiral arms and a bulge in the middle.
In barred spirals, a river of star stuff extends through the galactic center connecting opposite spiral arms.
Slowly, mightily, it was twisting in the direction that should be working to tighten the spiral arms.
elongated spiral arms, and long, gaseous tidal tails containing myriad star clusters,
researchers cannot see the spiral arms directly, but have to rely on indirect evidence to find them.
tools to interactively perform the Milky Way-exercise(rotation curve and spiral arms).
In M66, intricate long dust lanes are seen intertwined with the bright stars that light up the spiral arms.
they don't have spiral arms.
average-sized yellow star near the inner edge of one of the spiral arms.
winds in spiral arms.
the bright nucleus of the galaxy may be visible but the spiral arms which are more diffuse can be difficult to discern.
They form in the spiral arms of a spiral galaxy
Instead, astronomers propose that the spiral arms form as a result of a matter-density wave emanating from the galactic center.
The astronomers suspect that the older strings of stars must have been perpendicular to the spiral arms that existed when these stars formed,
But because they congregate near the Milky Way's spiral arms,“we would in fact expect to come within 10 parsecs of a supernova nearly every time we pass through a spiral arm,