Sentence examples for are much less massive from inspiring English sources
Earth and the other planets of the inner solar system, however, are much less massive, and most have hotter upper atmospheres.
Beta rays are much less massive negatively charged particles; they were shown to be the same as the electrons discovered by J.J. Thomson in cathode rays in 1897.
The planets are much less massive than the Sun, but if they grew large enough and if the gases around them were cool enough, they could accumulate an atmosphere from the volatile components of the gas cloud.
Thomson's most important line of work, interrupted only for lectures at Princeton University in 1896, was that which led him in 1897 to the conclusion that all matter, whatever its source, contains particles of the same kind that are much less massive than the atoms of which they form a part.
As a red dwarf, Gliese 876 is much less massive than the Sun: estimates suggest it has only 32% of the mass of the Sun.
Among the objects of the Solar System, Pluto is much less massive than the terrestrial planets, and at less than 0.2 lunar masses, it is also less massive than seven moons: Ganymede, Titan, Callisto, Io, the Moon, Europa and Triton.
55 Cancri B is a red dwarf star located at an estimated distance of 1065 AU from the primary star, and is much less massive and luminous than our Sun.
But they are much less expensive and thereby a great option for shoppers who want a huge screen without racking up a massive credit-card bill.
