While NASA outlined plans to increase the cadence of robotic lunar lander missions at a recent event, it said little about accelerating work on crewed lunar landers.

On 28 March, the European Space Agency (ESA) took a major step forward in strengthening Europe's ambition for more resilient satellite navigation, as the first two satellites of the Celeste in-orbit demonstration mission lifted off from New Zealand aboard Rocket Lab’s Electron. Their mission is to begin testing a complementary low Earth orbit layer for Galileo.

At 10:14 CET on 28 March, the first two satellites of ESA’s Celeste LEO-PNT in-orbit demonstration mission lifted off aboard a Rocket Lab Electron rocket from Māhia, New Zealand.

Celeste is Europe’s first initiative to bring satellite navigation into low Earth orbit (LEO). By testing next-generation technologies and new frequency bands, it will help shape the future of positioning, navigation and timing services.

Flying closer to Earth, Celeste will demonstrate how a complementary LEO layer can strengthen Europe’s Galileo system in medium Earth orbit — improving resilience, enhancing performance and enabling new services.

The four Artemis 2 astronauts arrived in Florida March 27 for final preparations ahead of a launch still scheduled as soon as April 1.

India-based Bellatrix Aerospace announced March 27 it has raised $20 million to ramp up production of its satellite propulsion systems after securing its first large commercial customer outside the country.

Members of ESA’s astronaut reserve have returned to the European Astronaut Centre (EAC) in Cologne, Germany, for the final block of their Astronaut Reserve Training (ART) programme. This phase marks the last step in preparing members of the European astronaut reserve with the broad technical, operational and scientific foundation required to support future human spaceflight opportunities.

Week in images: 23-27 March 2026

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