TAG: ESA

Mega-constellations of hundreds or even thousands of low-orbiting satellites offer a means of acquiring continuous coverage for telecommunications services or Earth observation. (Image: ESA)

ESA plans for low-orbiting navigation satellites

October 31, 2022

Ariane 6 Vinci engine testing at DLR Lampoldshausen. (Photo: ESA)

Ariane 6 — Galileo’s next ride — undergoes hot-fire tests

October 7, 2022

Artist’s rendering: NASA

ESA seeks companies to help guide Moon missions

October 4, 2022

Galileo launch 11 from Europe’s spaceport in French Guyana. (Photo: ESA)

Latest Galileo satellites join constellation with enhanced, faster fix

September 25, 2022

NASA Return Sample concept illustration includes wheeled helicopters. (Image: NASA)

Contrasting the use of drones on Mars and in Afghanistan

August 10, 2022

Space Tech Expo Europe logo

Space Tech Expo Europe opens call for speakers

June 25, 2022

Lunar navigation satellites will ultimately help guide Moon landings, such as with the European Large Logistic Lander. (Image: ESA)

The Moon: Where no satnav has gone before

April 20, 2022

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Septentrio brings OSNMA anti-spoofing security to market

April 13, 2022