The European Space Agency’s (ESA’s) Euclid space telescope has moved closer to launch after prime contractor Thales Alenia Space mated the spacecraft’s service module and payload module. Euclid will aim to study the “dark universe” through visible-light and near-infrared astronomy. The mission had been slated to launch no earlier than the first quarter of 2023, but this is now expected to be delayed due to an enforced change of launch vehicle.
Webb arrives in orbit of L2, teams look ahead to five months of commissioning
The joint NASA/ESA/CSA James Webb Space Telescope (JWST) has successfully inserted itself into its orbit…