Starlink Group 4-20 & Varuna-TDM
Falcon 9 Block 5
SpaceX
Mission
Starlink Group 4-20 & Varuna-TDM
Type: Communications
Launch Cost: $52,000,000
A batch of 51 satellites for Starlink mega-constellation – SpaceX’s project for space-based Internet communication system. Spaceflight’s propulsive Sherpa-LTC2 space tug is also onboard as a rideshare to deploy into Boeing’s Varuna Technology Demonstration Mission in a higher orbit.
Trajectory
View the rocket launch trajectory, velocity, altitude, thrust and much more at FlightClub.io

Location
Space Launch Complex 40
Cape Canaveral, FL, USA
909 rockets have launched from Cape Canaveral, FL, USA.

Core Landing
B1052 has successfully landed on an ASDS JRTI after its seventh flight.
Just Read the Instructions – JRTI
First (Marmac 300) and third (Marmac 303) ASDS barge, Just Read the Instructions (JRTI) 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 – SpX
- Type: Commercial
- Abbreviation: SpX
- Administration: CEO: Elon Musk
- Founded: 2002
- Launchers: Falcon | Starship
- Spacecraft: Dragon
- Country: USA
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.