Mars   Helicopter   Space Exploration & Science Missions   NASA  
Space.com • Leonard David

NASA rotorcraft testing pushes toward Mach-breaking performance for future Mars helicopters

NASA is conducting tests on a next-generation Mars helicopter rotor designed to operate in the Red Planet’s thin atmosphere, with current work focused on pushing the rotor to break the sound barrier. The latest milestone is being showcased in a new video as NASA advances Mars rotorcraft development.

2026-05-17T08:06:18.242266-07:00
Space Force   Defense Industry & Major Contractors   Space Defense & Militarization   Defense Policy  
SpaceNews.com • Sandra Erwin

York Space defends growth strategy as SDA programs are reshaped

By SpaceNews.com: WASHINGTON — Just months after its public debut, York Space Systems is confronting a question that goes to the core of its business model: what happens when the Pentagon program that fueled its rise is fundamentally reorganized.

2026-05-16T15:08:52.224700-07:00
Satellite   Space Force   Defense Industry & Major Contractors   Space Defense & Militarization  
SpaceNews.com • Sandra Erwin

Space Force awards Northrop Grumman $398 million satellite contract

By SpaceNews.com: WASHINGTON — The U.S. Space Force awarded Northrop Grumman a $398 million contract to build a prototype communications satellite intended to demonstrate anti-jamming technologies for military operations in contested environments, the Space Systems Command said May 15.

Also: Defense Daily and insidedefense.com
2026-05-16T07:53:09.719393-07:00
Museums   Satellite   Europe   Aviation Safety & Regulation   Defense Industry & Major Contractors   Space Defense & Militarization   Geopolitical Developments & Conflict Impact  
AeroTime • Clement Charpentreau

ICEYE hands over POLSARIS SAR satellite constellation to Poland in under a year

By AeroTime: Finland's ICEYE has delivered POLSARIS, a four-satellite SAR reconnaissance constellation, to Poland's armed forces less than a year after contract signature.

2026-05-15T07:52:37.895683-07:00