hagelslager , 4 days ago To paraphrase an answer I read elsewhere: de-orbiting would be like pushing it down from the first step of a long flight of stairs. Pushing it away from Earth would require ascending the long flight of stairs, which is much harder.
To paraphrase an answer I read elsewhere: de-orbiting would be like pushing it down from the first step of a long flight of stairs. Pushing it away from Earth would require ascending the long flight of stairs, which is much harder.