Thousands of smaller satellites in lower orbits creating a mesh network
From the California coast, humanity continues its quiet expansion into low-Earth orbit — not in the name of exploration alone, but in the pursuit of connection. On Friday, March 20, a Falcon 9 rocket lifted off from Vandenberg Space Force Base carrying 25 more Starlink satellites, adding to a constellation that now binds millions of people across the globe to the internet from above. It is a reminder that the frontier of space has become, in many ways, the infrastructure of everyday life.
- A Falcon 9 rocket opened its launch window at 2:48 p.m. PT on March 20 from Vandenberg Space Force Base, with a backup slot held in reserve for March 21 should weather or technical issues intervene.
- The mission's 25 Starlink satellites join a constellation already exceeding 10,000 active spacecraft, each one a node in a broadband mesh designed to reach corners of the world that traditional internet cannot.
- Southern California residents could watch the rocket climb skyward with the naked eye, while global audiences tuned in via livestream on SpaceX's website and X TV app, the webcast beginning five minutes before liftoff.
- The launch is one piece of a relentless cadence — SpaceX conducts dozens of such missions annually, steadily expanding a network that has evolved from an ambitious experiment into a major commercial revenue engine serving millions worldwide.
SpaceX prepared to send another 25 Starlink satellites into low-Earth orbit from Vandenberg Space Force Base in Santa Barbara County on Friday, March 20, with the launch window opening at 2:48 p.m. Pacific time. A backup opportunity was held for the following day in case of delays.
The mission is part of SpaceX's ongoing effort to grow and maintain its Starlink constellation, which has surpassed 10,000 active satellites and now provides broadband internet to millions of customers worldwide. Rather than relying on a few large satellites in distant orbits, Starlink's architecture uses thousands of smaller spacecraft in lower orbits, forming a mesh network capable of reaching remote regions and rivaling traditional internet providers.
The Falcon 9 rocket carrying the payload stands 230 feet tall and has become one of the most frequently flown launch vehicles in history. Beyond Starlink, it serves the Department of Defense with classified military payloads and carries NASA astronauts to the International Space Station aboard the Dragon capsule — currently the only American vehicle certified for crewed orbital flight.
For those in Southern California, the ascent was visible from the ground. For everyone else, SpaceX offered a live webcast through its website and X TV mobile app, beginning roughly five minutes before liftoff and following the rocket through satellite deployment. The company was founded in 2002 by Elon Musk, whose South Texas headquarters — recently incorporated as its own city — also serves as the testing ground for the Starship megarocket, SpaceX's vehicle for deep-space ambitions.
SpaceX is preparing to send another batch of internet satellites into orbit from the California coast this week. The Falcon 9 rocket will lift off from Vandenberg Space Force Base in Santa Barbara County on Friday, March 20, with the launch window opening at 2:48 p.m. Pacific time. If weather or technical issues force a delay, the company has a backup slot available the following day.
The mission carries 25 Starlink satellites bound for low-Earth orbit, the altitude where these broadband relay stations circle the planet quickly enough to provide continuous coverage to ground stations below. This launch is one of many that SpaceX conducts throughout the year to expand and maintain its Starlink constellation, which now numbers more than 10,000 active satellites. The network has grown into a significant revenue stream for the company, serving millions of customers worldwide who rely on it for internet access.
The Falcon 9 itself has become one of the most frequently flown rockets in operation. The two-stage vehicle stands 230 feet tall and has been engineered for routine deployment of both commercial and government payloads. Beyond Starlink missions, SpaceX uses the Falcon 9 to launch classified military satellites for the Department of Defense and to ferry NASA astronauts to and from the International Space Station aboard the Dragon crew capsule—currently the only American spacecraft capable of carrying astronauts to orbit.
For those in Southern California, the launch will be visible from the ground as the rocket climbs into the sky. The two-stage booster produces enough thrust to be seen from considerable distances, and the company has noted that the vehicle should be widely visible as it thunders upward. Those unable to travel to the launch site or preferring to watch from home can stream the mission live on SpaceX's website and through the company's X TV mobile app. The webcast typically begins about five minutes before liftoff and provides real-time views of the ascent and satellite deployment. SpaceX may also post updates on the social media platform X.
The company behind these launches was founded in 2002 by billionaire Elon Musk, who serves as CEO and leads SpaceX as a major government contractor. The company's headquarters and primary testing facility, known as Starbase, sits in South Texas near the U.S.-Mexico border. That site has become the proving ground for SpaceX's Starship megarocket, a 400-foot vehicle designed for deep-space missions. The area has grown so significantly that residents recently voted to incorporate it as its own city.
Starlink itself represents a fundamental shift in how satellite internet operates. Rather than relying on a handful of large, expensive satellites in high orbit, SpaceX's approach uses thousands of smaller satellites in lower orbits, creating a mesh network that can deliver broadband service to remote areas and compete with traditional terrestrial providers. The constellation continues to grow with launches like Friday's, each mission adding capacity to serve new customers and improve service reliability for existing ones.
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SpaceX provides a live webcast of its missions for those who prefer to watch from home or for those viewing the launch locally and looking for updates in real-time— SpaceX launch information
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Why does SpaceX keep launching these Starlink satellites? Aren't there already thousands up there?
Yes, but the constellation needs constant replenishment. Satellites degrade, get knocked out of orbit by debris, or simply reach the end of their service life. SpaceX is also expanding coverage and capacity—more satellites mean faster speeds and better reliability, especially in remote areas where traditional internet infrastructure doesn't exist.
So this is really about building out a global internet business, not just a space company?
Exactly. Starlink has become the profit engine. Launching satellites is expensive, but once they're up there, the company can sell service to millions of customers. It's a different business model than just being a launch provider.
Why launch from Vandenberg instead of somewhere else?
Vandenberg is one of the few places in the U.S. where you can launch rockets on certain orbital inclinations without flying over populated areas. It's ideal for polar and near-polar orbits, which is what Starlink needs for global coverage.
What happens if the launch gets delayed on Friday?
They have a backup window on Saturday. Weather is the most common culprit—if conditions aren't right, they wait. SpaceX has gotten very good at these quick turnarounds.
Can you actually see this from where people live?
If you're anywhere in Southern California, yes. The Falcon 9 is bright and powerful enough to be visible for hundreds of miles. People often report seeing it from their homes, sometimes without knowing what they're looking at until they check social media.
And if I want to watch from my couch?
SpaceX streams it live on their website and the X TV app. You'll get better views than you would in person, honestly—multiple camera angles, telemetry, real-time commentary.