And no planets, no life.

没有行星，就没有生命。

youdao

There were no planets without moons.

除了卫星外没有行星。

youdao

There were no planets without moons. A.

除了卫星外没有行星。

youdao

So far, no such planets have been observed directly, so it has not been possible to measure their spectra.

ECONOMIST: Twinkle, twinkle, giant planet

The geocentric theory offered no explanation why the planets were revolving in these circles and offered no plausible picture of the universe as a whole.

FORBES: Why The Paradigm Shift In Management Is So Difficult

"We're talking about no more than four or five new planets, " says Iwan Williams.

NPR: Dwarf Planets May Finally Get Respect