"Thirty years before the First Interstellar War, a meteorite from Klendathu System was deviated from its star during the Operation Fedmil, the first contact in Klendathu. Thirty years later, the meteorite reached and hit Earth, destroying Buenos Aires, capital of Argentina, killing over 8.7 Million, and wounding a further 12.5 million."

"However, the United Citizen Federation claimed that the Arachnid launching a "Bug Meteor" by Bug Plasma from the Klendathu system towards Earth and destroyed the city of Buenos Aires."

There's some rock throwing in this latest book in the Expanse series. You'd want to read the earlier books beforehand though. (They are worth reading anyway.)

suspended animation interspersed with patiently building a habitable environment out of asteroids & comets.