Spaceflight watchers in the Phoenix area have another opportunity to see a Falcon 9 rocket streak across the evening sky. The launch is set to originate from Space Launch Complex 4E at Vandenberg Space Force Base in Santa Barbara County, California, with the launch provider listing a projected window between 7 and 11 p.m. on Friday, July 10. That window was the latest estimate available as of Tuesday morning; launch times can shift, so observers who want the most up-to-date information should consult the launch provider’s published schedule before heading out.
SpaceX Falcon 9 streaks across the twilight sky over Phoenix, its illuminated exhaust plume fanning out and visible to Valley residents during the July launch.
A recent Falcon 9 mission earlier this week was visible across the Valley, leaving an illuminated plume that residents reported spotting after dusk. For Friday’s flight, the trajectory from southern California will carry the rocket over a path that places it to the southeast of Phoenix for much of the ascent, meaning viewers looking to the south or southeast shortly after liftoff have the best chance of seeing it. For those who prefer not to travel or who want a guaranteed view regardless of local conditions, the launch provider traditionally streams liftoffs on its official social media channel.
What observers will likely notice from the ground is not just the moving point of light of the rocket itself but the lingering condensation trail it produces. That visible feature often appears as a bright, balloon-shaped streak trailing the vehicle; it’s a contrail, created when extremely hot exhaust passes through colder, moisture-laden air at high altitude and condenses. Under twilight conditions the plume can be especially striking, catching and scattering sunlight long after the rocket has climbed well above the atmosphere visible to the naked eye.
The vehicle scheduled for Friday is a Falcon 9, a two-stage orbital launch vehicle designed for reusability. The documented manufacturing price for a Falcon 9 is $69.75 million. Unlike expendable rockets of earlier decades, the Falcon 9’s first stage is designed to return for recovery and reuse. Since its introduction, which the manufacturer marks as beginning in 2018, the Falcon 9 family has flown hundreds of missions and maintains a recorded mission success rate of roughly 99.4 percent across the more than 500 flights noted in public summaries of its flight history.
Friday’s mission will carry 25 satellites built for the operator’s Starlink constellation into low-Earth orbit. The Starlink network is aimed at providing broadband internet connectivity from space, and commercial deployments of the system have extended to a number of transportation and maritime partners. The service has been integrated for use on certain airlines and by several major cruise lines, and operators have pointed to deployments of the system to reestablish connectivity during disasters—instances cited in public material include support during the Maui fires and during Hurricane Helen.
For those planning to step outside and watch the sky, clear conditions and an unobstructed view to the south will improve chances of spotting the vehicle and its exhaust trail. Arrival and visibility of the plume depend on atmospheric conditions, the precise ascent trajectory and the timing of the launch relative to local sunset. If the liftoff occurs within the projected window, observers in the Valley should plan to look toward the southern horizon sometime in the evening hours, bearing in mind that the bright, moving object and its plume can be visible for several minutes as the vehicle climbs and stages separate.
The launch facility at Vandenberg’s Space Launch Complex 4E has been used for a variety of missions sent into polar and sun-synchronous orbits. This particular flight’s payload rollout to low-Earth orbit will supplement the existing Starlink constellation with a batch of satellites intended for consumer and specialized connectivity services. The Falcon 9’s reusability and frequent flight cadence have become notable features of the company’s launch operations, enabling a steady cadence of small and medium satellite deployments from multiple coastal and inland ranges.
Observers who intend to view the launch remotely can tune into the launch provider’s live social feed, where the webcast typically includes camera views from the pad and mission commentary from the operations team. Anyone seeking the most accurate and current launch timing should verify the published window shortly before the event; scheduled liftoffs are subject to change for technical, weather or range-safety reasons. If the mission proceeds as planned in the current window, Phoenix residents who look south or southeast after sunset on Friday should have a chance to see the Falcon 9 and the signature plume it leaves behind.
The flight is listed on launch trackers as Starlink Group 17-48 with a targeted liftoff of 02:00 UTC on July 11, 2026 — which is 7:00 p.m. on Friday, July 10 local time in Phoenix — and the published window runs through 06:00 UTC (11:00 p.m. local).
Multiple launch manifests and trackers show this mission is carrying 24 Starlink v2‑mini satellites (not 25).
Trackers list the first stage as booster B1071 on its 35th flight, with a planned return-to-ship recovery on the droneship "Of Course I Still Love You" stationed in the Pacific.