The Grand Duchy of Luxembourg and the United States of America signed a memorandum of understanding (MoU) on 10 May 2019 that will serve to catalyze and significantly deepen cooperation between the two countries in the field of space. Étienne Schneider, Luxembourg’s Deputy Prime Minister and Minister of the Economy, signed the MoU for the Grand Duchy. Wilbur Ross, U.S. Secretary of Commerce, signed for the United States.

GomSpace and the European Space Agency (ESA) have signed a contract to adapt and improve smallsat systems and subsystems for science missions in deep space.

Rocket Lab announced on 10 May 2019 that its next flight will launch multiple spacecraft on a mission procured by satellite rideshare and mission management provider, Spaceflight. The launch window will open in June, with launch taking place from Rocket Lab Launch Complex 1 on New Zealand's Mahia Peninsula.

Arianespace reports it has been selected by exactEarth to launch the ESAIL satellite using a Vega as part of the launcher's Small Spacecraft Mission Service (SSMS) Proof of Concept (POC) flight. It is the final contract signed by Arianespace for this POC flight, which is now completely booked with 42 payloads onboard.

Rocket Crafters, a manufacturer of advanced rockets operating from the Florida Space Coast, and RUAG Space, a leading independent product supplier for spacecraft, electronics and launchers, signed a Memorandum of Understanding (MOU) at the Satellite 2019 conference in Washington, DC -creating a new supplier agreement in the small launcher market.

Newtec, a leader in the design, development and manufacture of equipment for satellite communications, has played a key role in the world’s first demonstration of 5G backhaul over a Low Earth Orbit (LEO) satellite with global satellite operator Telesat, a tier 1 European mobile operator and the University of Surrey.

Kymeta - the communications company that is completing the connectivity fabric for everything, everywhere — announced a new partnership with Türksat, one of the world’s leading companies providing satellite communications across a wide area extending from Europe to the Middle East and Africa, at SATELLITE 2019.

Gilat Satellite Networks Ltd., a worldwide leader in satellite networking technology, solutions and services, announced today that a Gilat high throughput modem enabled the first ever demonstration of 5G services over a Low Earth Orbit (LEO) satellite.

WattTime, an American not-for-profit fighting climate change, announced on 7 May 2019 a new project, funded by a U.S.$1.7 million grant from Google.org, which will use a global network of satellites to measure carbon emissions from all large power plants worldwide and render the information public.

Sky and Space Global Ltd. (SAS) has announced that seven new potential revenue opportunities have been put in place since the Company announced, on 9 April 2019, its plans to progress a Global Coverage constellation for the growing demand in the Internet of Things (IoT) and Machine-to-Machine (M2M) sectors.