STRATO BRIEF
SPACE · POLICY · DEFENSE
May 19, 2026
6 stories · ~5 min read
Vast announces line of high-power satellite buses
Space Operations & Technology

Vast announces line of high-power satellite buses

Vast is moving into satellite manufacturing with a new line of high-power buses. The company says the platform is meant for customers that need more capable spacecraft than the smallsat market usually offers. It also gives Vast a second product line while its station work keeps moving forward.



Space Operations & Technology
Lynk and Anterix get FCC nod to test satellite D2D for private utility networks
Direct-to-device tests

Lynk and Anterix get FCC nod to test satellite D2D for private utility networks

Lynk Global won FCC approval to test how direct-to-device satellites could extend private utility networks using Anterix spectrum in the United States. The trial is a useful test of whether D2D can do more than consumer messaging.

ESA-China SMILE mission lifts off to deliver first global images of Earth’s magnetosphere
Science launch

ESA-China SMILE mission lifts off to deliver first global images of Earth’s magnetosphere

SMILE reached orbit after more than a decade of preparation by ESA and China. The mission will track Earth’s magnetosphere and is expected to deliver the first global views of how the shield behaves.



Policy & Politics
Policy & Politics

The Movement: Vance-championed rail safety bill fractures GOP

A rail safety bill championed by Vice President Vance is exposing a split between populist and free-market Republicans. The fight is likely to keep surfacing as lawmakers work through a broader transportation package this week.

Aerospace Industry
Tomorrow.io satellite imagery and weather data concept
Funding round

Tomorrow.io adds $35 million to DeepSky funding round

Tomorrow.io added $35 million to its DeepSky round, bringing the total to $210 million. The company says the money will help speed work on a next-generation constellation for atmospheric data.

Astrolab lunar rover concept with NASA payloads
Lunar milestone

Four NASA payloads to fly on Astrolab’s first lunar rover

Astrolab says its first lunar rover will carry four NASA payloads and is still planned to launch later this year. That makes the flight look more like a science mission than a pure private demo.



Geopolitics & Defense
Indo-Pacific allies and defense cooperation graphic
Geopolitics & Defense

The new Indo-Pacific security architecture: From hub-and-spoke to allied security web

Breaking Defense argues the Indo-Pacific alliance picture is shifting from a U.S.-centered hub-and-spoke model toward a denser web of partners. The piece fits squarely in the allied-cooperation bucket, with China still in the background.


Sources
SpaceNews feed items: Vast announces line of high-power satellite buses; Lynk and Anterix get FCC nod to test satellite D2D for private utility networks; ESA-China SMILE mission lifts off; Tomorrow.io adds $35 million to DeepSky funding round; Four NASA payloads to fly on Astrolab’s first lunar rover.
The Hill feed item: The Movement: Vance-championed rail safety bill fractures GOP.
Breaking Defense feed item: The new Indo-Pacific security architecture: From hub-and-spoke to allied security web.
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