Sentence examples for some planetary scientists from inspiring English sources

Titan has an atmosphere, composed, like Earth's, mostly of nitrogen, and some planetary scientists think it may have a methane cycle, like the Earth's water cycle with its clouds, rain and seas.

And some planetary scientists aren't convinced yet that the lumpy rocks really are conglomerates.

Some planetary scientists think Mercury's ice may have come from a geologically-recent cometary impact.

Remote observations of the far side's geology have convinced some planetary scientists that it is the most accessible location in the solar system to study planetary accretion, crust formation, and the effects of impacts.

Although Venus is now the very definition of inhospitable with 450-degree Celsius temperatures, a carbon dioxide-dominated atmosphere and surface pressures 92 times that of Earth --- some planetary scientists think at one point it may have been habitable.

There is a small peak of brightness near the outer edge of the Lassell ring, located at 57,200 km from Neptune and less than 100 km wide, which some planetary scientists call the Arago ring after François Arago, a French mathematician, physicist, astronomer and politician.

But not so fast, say some U.S. planetary scientists, who note that the "sea" was identified as a lava flow 7 years ago.

In some ways, Phoebe reminds planetary scientists of comets they've seen close up.

Indeed, planetary scientists have long known that some old regions of Mars possess dried-up riverbeds.

Planetary scientists have long wondered why some regions of Saturn's largest moon, Titan, exhibit few impact craters.

Now, GRAIL has allowed planetary scientists to peer inside the moon to glimpse some vestige of its formative years.