Latest Developments

SpaceX has secured a $4.16 billion Pentagon contract to build missile-tracking satellites for President Trump’s “Golden Dome” defense architecture, marking one of the company’s largest military awards to date and deepening its role in national security space. The contract, announced by the US Space Force, adds to SpaceX’s existing Golden Dome agreements and positions Starlink’s orbital infrastructure experience as a direct asset to the program. On the launch front, SpaceX closed out May with its 50th Starlink mission of the year — the Starlink 17-41 flight from Vandenberg — capping a 10-launch month that continued expanding a constellation now numbering 10,413 satellites in orbit, of which 10,397 are operational. With 12,032 total satellites launched to date, SpaceX’s cadence shows no signs of slowing as both commercial and defense demand intensifies.

Space Safety

Current Starlink conjunction activity shows one HIGH risk event requiring immediate monitoring: STARLINK-31086 faces a conjunction with the operational ICEYE-X7 SAR satellite on May 31, 2026 at 20:12 UTC with a dangerously close minimum range of 5 meters and a collision probability of 1.0. Five additional MODERATE risk conjunctions are tracked across various operational and debris objects, with four LOW risk events completing the near-term picture. Concurrently, four Starlink satellites are predicted to reenter the atmosphere between May 31 and June 3, 2026, with decay windows ranging from 18 hours to 48 hours, presenting manageable but monitored reentry risk.

Detailed Coverage

SpaceX Wins $4.16 Billion “Golden Dome” Missile-Tracking Satellite Contract

The US Space Force has awarded SpaceX a $4.16 billion contract to develop and deploy a network of sensor-equipped satellites capable of detecting and tracking airborne threats — including missiles and other aerial weapons — as part of the Trump administration’s ambitious “Golden Dome” national missile defense system. Modeled conceptually on Israel’s Iron Dome but operating at a global, space-based scale, the program aims to deliver persistent overhead surveillance coverage that ground-based radar systems cannot match.

This award is not SpaceX’s first foothold in the Golden Dome architecture; the company already holds separate Space Force agreements tied to the broader initiative. The latest contract, reported initially by Bloomberg before official confirmation, underscores how SpaceX’s demonstrated ability to rapidly manufacture and deploy large satellite constellations — skills honed through the Starlink program — makes it a natural fit for ambitious government sensor networks. With a rumored IPO potentially on the horizon, contracts of this scale will only strengthen the company’s financial profile heading into any public offering.

Read the full story: The Verge

SpaceX Completes 50th Starlink Mission of 2026 with Vandenberg Launch

SpaceX reached a meaningful programmatic milestone on May 30 when a Falcon 9 lifted off from Space Launch Complex 4E at Vandenberg Space Force Base at 8:25 a.m. PDT, carrying the Starlink 17-41 batch and marking the company’s 50th dedicated Starlink mission of 2026 — with seven full months of the year still remaining. The flight also served as SpaceX’s 10th and final launch of May, underscoring the relentless monthly cadence the company has maintained to keep shell expansions and orbital-plane fills on schedule.

For satellite trackers and constellation watchers, the mission contributes further satellites to a network that now has 10,397 working spacecraft on orbit. Each new shell-17 deployment helps optimize coverage geometry and redundancy in higher-inclination orbital bands, reducing single-point vulnerabilities across the global mesh. At the current pace, SpaceX is on track to exceed 100 Starlink missions before year’s end.

Read the full story: Spaceflight Now

New Glenn Loss Throws Spotlight Back on SpaceX’s Competitive Position

Episode 212 of the This Week In Space podcast convened Space.com correspondents Rod Pyle, Tariq Malik, and Mike Wall to dissect the loss of Blue Origin’s New Glenn rocket, an anomaly that reverberates well beyond one company’s balance sheet. The incident removes a near-term competitor from the heavy-lift marketplace at a time when launch demand — driven substantially by constellation build-outs and defense contracts — is at an all-time high.

For SpaceX, the absence of a healthy New Glenn in rotation consolidates its grip on commercial and government launch manifests in the near term. The discussion also touched on Starship development and lunar base ambitions, both areas where SpaceX’s trajectory looks comparatively robust following the Blue Origin setback. From a tracking perspective, any future New Glenn constellation efforts — Blue Origin has its own broadband ambitions — now face uncertain timelines, leaving Starlink’s orbital dominance further entrenched.

Read the full story: Space.com

Constellation Status

The Starlink constellation has remained unchanged since the last check, maintaining a total of 12,032 launched satellites with 10,413 currently in orbit. Of these in-orbit satellites, 10,397 are operational, while 1,619 have decayed from their orbits.

• Total Launched: 12032
• Total On Orbit: 10413
• Total Working: 10397

Track Starlink satellites in real-time: Track Starlink