Sentence examples for very luminous from inspiring English sources

They are very luminous objects.

This condition is produced by the strong ultraviolet light emitted from the very luminous, hot stars embedded in the gas.

Main-sequence stars range from very luminous objects to faint M-type dwarf stars, and they vary considerably in their surface temperatures, their bolometric (total) luminosities, and their radii.

Very luminous stars, such as Deneb, Rigel, and Betelgeuse, have absolute magnitudes of −7 to −9, while one of the faintest known stars, the companion to the star with the catalog name BD + 4°4048, has an absolute visual magnitude of +19, which is about a million times fainter than the Sun.

The brightest reflection nebulae are illuminated by B-type sthat thareare very luminous but have temperatures lower than about 25,000 K, cooler than the O-type sthat that would ionize the hydrogen in the gas and produce an H II region.

Very luminous flames were observed at the interface between the AP and binder.

They offer excellent color-rendering properties in addition to the very high luminous efficiency.

Betelgeuse is a very large, luminous and cool star classified as a red supergiant of M2Iab class.

Really, mentioned luminous objects are very similar to natural ball lightning.

The total energy release under such a circumstance would imply that the Galaxy was very much more luminous in the past one hundred times more luminous for the first 10 percent of its lifetime, for example.

In 1962-63, under Bolton's direction, this radio telescope played a key role in the discovery of the prototype of a family of very distant and luminous objects called quasars.