0 any of the bodies (eg the Earth) which move round the Sun or round another star -- hành tinh
Mars and Jupiter are planets, but the Moon is not.
The contrast between planets and stars being the least in the infrared wavelength region, that has been chosen for this mission.
The duration of this phase is poorly understood, but during this time the terrestrial planets were not isolated.
To the contrary, those on other planets have only been able to eke out a decent living by dint of incredibly hard work.
In most cases, those planets follow orbits with significant eccentricity, leading to substantial seasonal temperature excursions.
In most cases, those planets follow orbits with significant eccentricity, leading to substantial temperature excursions.
Although he does not favour panspermia, he believes that life can spread between neighbouring planets via rocky ejecta (transpermia).
The indication is that the microorganisms in these samples from both planets died during the latter part of first injection cycles.
The asteroids, meteoroids and apparently all comets originated in the explosion of planets (or moons).
