How to use in-sentence of “nebulae”:
+ It is one of the most known nebulae because of its shape when seen from Earth.
+ Their mass would hardly hold together, and a lot of material would be ejected by powerful solar winds, forming the nebulae we see around them.
+ Caroline discovered eight comets, three nebulae and, at her brother’s suggestion, updated and corrected Flamsteed’s work on the position of stars.
+ Because most of the universe is made of hydrogen, many emission nebulae appear red.
+ While some planetary nebulae look similar, others have very distinct and unique shapes.
+ A problem in studying planetary nebulae is that astronomers can not always work out how far away they are.
+ Because of this location along the line of our galaxy, many clusters and nebulae are within its borders.
Example sentences of “nebulae”:
+ Emission nebulae sometimes look like they have dark areas in them.
+ Dark nebulae do not emit light or reflect light.
+ The stars in planetary nebulae are very hot.
+ Other nebulae may form as planetary nebulae.
+ Besides asteroids, he co-found the Periodic comet 80P/Peters-Hartley, and also found different nebulae and galaxies.
+ Planetary nebulae are quite common, because they are produced by red giant stars late in their lives.
+ When the first large sample of nebulae was published by William HerschelWilliam and Virgo.
+ Described by Messier as nebulae without stars, their true nature was not recognized until the 1920s.
+ Emission nebulae sometimes look like they have dark areas in them.
+ Dark nebulae do not emit light or reflect light.
+ This hinders the galaxy from forming diffuse nebulae except through mergers with other galaxies.
+ She reworked Flamsteed’s “Catalogue of Nebulae and Clusters of Stars”.
+ Only about twenty percent of planetary nebulae are spheres.
+ Scientists are not sure why planetary nebulae can look so different from one another.
+ The design works for looking at faint, deep-sky objects such as nebulae and galaxies.
+ We know of about 3,000 of these nebulae in our galaxy, compared to 200 billion stars.