Impulse Space raises $500 million as orbital maneuvering race heats up
Summary
Ars Technica reports that Impulse Space has raised $500 million in a Series D, boosting its total funding to over $1 billion. The piece highlights the Helios kick stage, the Mira propulsion missions, and rising demand from commercial customers and government partners (Space Force, NASA) for orbital mobility and lunar delivery capabilities, including a fully booked Caravan rideshare to geostationary orbit.