Gram-negative ((of bacteria) being of or relating to a bacterium that does not retain the violet stain used in Gram's method). Hyponyms (each of the following is a kind of bacteria): acidophil; acidophile (an organism that thrives in a relatively acid environment).
Gravity from the Sun reaches throughout the solar system and beyond, keeping the planets in their orbits. Gravity from Earth keeps the Moon and human-made satellites in orbit. It is possible to far away from a planet or star and feel less gravity, because gravity decreases with distance.But that doesn't account for the weightless feeling that astronauts experience in space.ravity from the Sun reaches throughout the solar system and beyond, keeping the planets in their orbits. Gravity from Earth keeps the Moon and human-made satellites in orbit. It is possible to far away from a planet or star and feel less gravity, because gravity decreases with distance.
is the moon a planet well not really as a planet is an object that orbits a star and the moon orbits the earth and yes wannabe pedants it really does orbit the earth and not the sun a satellite is a generic term for an object that orbits another objects the moon a planet well not really as a planet is an object that orbits a star and the moon orbits the earth and yes wannabe pedants it really does orbit the earth and not the sun a satellite is a generic term for an object that orbits another object