https://apnews.com/2ec57454cc929717809d40e4b12e40f5

SAN JUAN, Puerto Rico (AP) — European space officials on Tuesday postponed the launch of a three-year mission to study planets in other solar systems less than an hour before it was due to blast off.

The European Space Agency announced that the launch from Kourou, French Guiana, of the Characterising ExOPlanets Satellite, or CHEOPS, mission, would be delayed by at least a day.