Sentences with phrase «such bright galaxy»

Simulations of galaxy formation suggest that such bright galaxy mergers could form, but not in the numbers seen during that active epoch.

Marijn Franx, a member of the team from the University of Leiden highlights: «The discovery of GN - z11 was a great surprise to us, as our earlier work had suggested that such bright galaxies should not exist so early in the Universe.»

Not exact matches

I love the color contrast in this image, the fact that we're seeing entirely different populations of objects, and also the simple idea that this is such a strange view of the Andromeda galaxy, a huge spiral so bright and close it's easily visible to the unaided eye from a dark site.

Only abnormally bright galaxies, however, can typically be spotted across such distances.

However, the discovery also raises many new questions as the existence of such a bright and large galaxy is not predicted by theory.

Such a smash - up with a red giant would unleash much more energy than the decimation of a comet, so would have to occur in a distant galaxy to avoid appearing brighter than what was observed.

Such clusters have very dense cores, each containing a massive galaxy called the «brightest cluster galaxy» (BCG).

The ideal background «lights» for such a study are quasars, which are very distant bright cores of active galaxies powered by black holes.

Such supernovae belong to the most energetic and brightest phenomena in the universe and can outshine a whole galaxy for weeks.

Specifically, Type II galaxies are tilted such that they are obscured by their own rings of dust, making Type I galaxies appear brighter by comparison.

Such a shortfall is particularly prominent in luminous infrared galaxies (LIRGs), which have high star formation (and thus CCSN) rates and host bright and crowded nuclear regions, where large extinctions and reduced search detection efficiency likely lead to a significant fraction of CCSNe remaining undiscovered.

What the team directly observed was the last wave of Population III stars, suggesting that such stars should be easier to find than previously thought: they reside amongst regular stars, in brighter galaxies, not just in the earliest, smallest, and dimmest galaxies, which are so faint as to be extremely difficult to study.

Past attempts to find missing satellites around external galaxies at well - known distances have been unsuccessful because of the need for a very sensitive instrument capable of producing high - fidelity images, even in the vicinity of a bright source such as the Andromeda Galaxy.

About a dozen of such bright X-ray sources have been detected in the galaxy.