Starlink Group 12-17
Falcon 9 Block 5
SpaceX
Rocket Launch Videos
Weather Forecast During Launch
According to weather officials, there's a 99% chance of favorable weather conditions at the time of the launch. Officials are monitoring weather conditions with concerns related to None. The forecast calls for a temperature of 68°F, scattered clouds, 32% cloud cover and a wind speed of 10mph.
Trajectory
View comprehensive details including the rocket's trajectory, velocity, altitude, thrust, and more at FlightClub.io.
Rocket Launch Timeline
Enhance your rocket launch experience with a detailed timeline! From pre-launch preparations to post-launch milestones, a well-structured schedule ensures every step—payload prep, safety checks, and liftoff—runs smoothly. Stay informed and follow the action with precision.
| T- 00 : 38 : 00 | GO for Prop Load Launch director verifies go for propellant load |
| T- 00 : 35 : 00 | Stage 1 LOX Load Start of liquid oxygen loading in the first stage |
| T- 00 : 35 : 00 | Prop Load Start of propelland loading |
| T- 00 : 16 : 00 | Stage 2 LOX Load Start of liquid oxygen loading in the second stage |
| T- 00 : 07 : 00 | Engine Chill Start of engine chilling |
| T- 00 : 01 : 00 | Tank Press Fuel tanks are pressurized to flight levels |
| T- 00 : 01 : 00 | Startup The onboard computer takes control over the countdown and runs last checks |
| T- 00 : 00 : 45 | GO for Launch Launch director verifies go for launch |
| T- 00 : 00 : 03 | Ignition Start of the engine ignition sequence |
| T+ 00 : 00 : 00 | Liftoff First upwards movement of the rocket |
| T+ 00 : 01 : 10 | Max-Q Maximum dynamic pressure |
| T+ 00 : 02 : 24 | MECO Cut-off of the main engine |
| T+ 00 : 02 : 28 | Stage 2 Separation Separation of the second stage from the first |
| T+ 00 : 02 : 36 | SES-1 First start of the second engine |
| T+ 00 : 03 : 05 | Fairing Separation Separation of the payload fairing |
| T+ 00 : 05 : 59 | Entry Burn Startup Start of the atmospheric entry burn |
| T+ 00 : 06 : 26 | Entry Burn Shutdown End of the atmospheric entry burn |
| T+ 00 : 07 : 48 | Stage 1 Landing Burn Start of the first stage landing burn |
| T+ 00 : 08 : 12 | Stage 1 Landing Landing of the first stage |
| T+ 00 : 08 : 38 | SECO-1 First cut-off of the second engine |
| T+ 00 : 53 : 57 | SES-2 Second start of the second engine |
| T+ 00 : 53 : 59 | SECO-2 Second cut-off of the second engine |
| T+ 01 : 05 : 06 | Starlink Deployment Deployment of the Starlink stack from the rocket |
Mission
Starlink Group 12-17
- Type: Communications
- Orbit: Low Earth Orbit
- Launch Cost: $52,000,000
Learn more about the Starlink mission
A batch of 21 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Location
Launch Complex 39A
Kennedy Space Center, FL, USA
Find the best place to watch the launch from Florida
Launch Complex 39A has witnessed the launch of 204 rockets, including 203 orbital launch attempts. While Kennedy Space Center, FL, USA, has been the site for 262 rocket launches.
The John F. Kennedy Space Center, located on Merritt Island, Florida, is one of NASA's ten field centers. Since 1968, KSC has been NASA's primary launch center of American spaceflight, research, and technology. Launch operations for the Apollo, Skylab and Space Shuttle programs were carried out from Kennedy Space Center Launch Complex 39 and managed by KSC. Located on the east coast of Florida, KSC is adjacent to Cape Canaveral Space Force Station (CCSFS).
Rocket
SpaceX Falcon 9 Block 5
Falcon 9 is a two-stage rocket designed and manufactured by SpaceX for the reliable and safe transport of satellites and the Dragon spacecraft into orbit. The Block 5 variant is the fifth major interval aimed at improving upon the ability for rapid reusability.
Landing
Core B1083
The Falcon 9 1st stage B1083 has landed on ASDS ASOG after its 10th flight. Booster B1083 last launched 04/13/2025 and has seen 10 successful launches and landings. Booster first flown during the Crew-8 mission.
A Shortfall of Gravitas - ASOG
The fourth ASDS barge, A Shortfall of Gravitas (ASOG) is currently used to recover Falcon 9 and Heavy boosters in the Altantic Ocean.
Autonomous Spaceport Drone Ship - ASDS
An autonomous spaceport drone ship (ASDS) is an ocean-going vessel derived from a deck barge, outfitted with station-keeping engines and a large landing platform. Construction of such ships was commissioned by aerospace company SpaceX to allow for recovery of rocket first-stages at sea for high-velocity missions which do not carry enough fuel to return to the launch site after lofting spacecraft onto an orbital trajectory.
Agency
SpaceX
Space Exploration Technologies Corp., known as SpaceX, is an American aerospace manufacturer and space transport services company headquartered in Hawthorne, California. It was founded in 2002 by entrepreneur Elon Musk with the goal of reducing space transportation costs and enabling the colonization of Mars. SpaceX operates from many pads, on the East Coast of the US they operate from SLC-40 at Cape Canaveral Space Force Station and historic LC-39A at Kennedy Space Center. They also operate from SLC-4E at Vandenberg Space Force Base, California, usually for polar launches. Another launch site is being developed at Boca Chica, Texas.
How do I find the space station?? I’m in fort Myers and I watch spaces x falcon launches but I was wondering how I could find the space station and an explanation of whatever is up there. Book?? Video?? Cable channel??
Get the app ISS detector. It’s available on the Google Play site. I’ve been using it for some time and it’s pretty neat. You share your location with the app and you can set up notifications for when a flyover will be visible from your location. Had a really good… Read more »
Many websites offer information on how to view the ISS and satellites. You can even see the “Starlink Chain”. I use ISS Spotter for ISS and satellite viewing. The ISS can be seen early in the morning or late in the evening depending on the orbit at that time.
https://spotthestation.nasa.gov/sightings/index.cfm
ANOTHER ONE FOR THE HISTORY BOOKS ELON.
Wow and I never thought space would be amazing
ITS WONDERFUL……