Before revision: Dual redundant 12-watt TWTAs were mounted on the body under the dish of the New Horizons spacecraft, which visited Pluto in 2015, then Kuiper belt object 486958 Arrokoth in 2019 to return data at a distance of 43.4 AU from the Sun.
After revision: Dual redundant 12-watt TWTAs are mounted on the body under the dish of the New Horizons spacecraft, which visited Pluto in 2015, then Kuiper belt object 486958 Arrokoth in 2019 to return data at a distance of 43.4 AU from the Sun.