SpaceX

Of Course I Still Love You

A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.

Space X Starlink Mission Patch

Falcon 9 Block 5 | Starlink Group 17-39

Vandenberg SFB

Space Launch Complex 4E

Falcon 9 Block 5

On Tuesday July 21, 2026 at 14:49 UTC, SpaceX launched the Starlink Group 17-39 mission with a Falcon 9 Block 5 from Space Launch Complex 4E at Vandenberg SFB, CA, USA.

Description generated from the Launch Library 2 API.
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Object in the Launch Library 2 API: https://ll.thespacedevs.com/2.3.0/launches/e1079d3a-c0a6-4b42-bc1d-92e48a5a78fc/?format=json
Related news in the Spaceflight News API: https://api.spaceflightnewsapi.net/v4/articles/?launch=e1079d3a-c0a6-4b42-bc1d-92e48a5a78fc
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Original vi...

English

SpaceX Starlink Group 17-39

Unofficial Re-stream

Watch live coverage as SpaceX launches a Falcon 9 rocket from California with 24 satellites for the company's Starlink space-based internet service. Liftoff from Space Launch Complex 4E (SLC-4E) at Vandenberg Space Force Base is scheduled for Tuesday, July 21, at 7:49 a.m. PDT (10:49 a.m. EDT / 1449 UTC). It follows a last-second abort during the first launch attempt on Monday.

The first-stage booster, serial number B1082, launching for a 23rd time, will land on the drone ship 'Of Course I Still Love You' nearly 8.5 minutes into the flight.

The Starlink 17-39 mission will take a southerly trajectory upon departure from Vandenberg. 

Live commentary will be provided starting about 30 minutes prior to launch.

Videos like this are made possible by the support of our members. Join this...

Live: SpaceX Falcon 9 rocket launches 24 Starlink internet satellites from Vandenberg, California

Unofficial Webcast

Starlink Mission

Official Webcast

Atlantic Ocean

The Northrop Grumman/SpaceLogistics MRV-1 is a mission extension payload including a mission robotic vehicle (MRV) and multiple mission extension pods (MEPs). The MRV is designed to attach up to 30 MEPs (Mission Extension Pods) to various satellites in GEO over the course of its life, and the MEPs (Mission Extension Pods) are 400 kg spacecraft designed to be captured by the MRV and then attached to a customer's satellite. A single MEP can extend a 2000 kg satellite's service life by up to 6 years. 

For this mission, 2 of the MEP's will service satellites for Intelsat, while the third will service a satellite for Optus.

MEP MRV NG

Falcon 9 Block 5 | MRV-1

Cape Canaveral Space Force Station

Space Launch Complex 40

Launch Date:  July 21, 2026
Launch Time: 5:17 p.m. EDT, 2115 UTC, 23:15 CEST
Launch Window:  Open until 9:04 p.m. EDT
Launch Site: SLC-40 - Cape Canaveral Space Force Station
Targeted Orbit: GTO (Geostationary Transfer Orbit) 
Launch Inclination: East
Launch Status: East 

Mission: Starlink MRV-MEP (Mission Robotic Vehicle - Mission Extension Pod)
Launch Provider: SpaceX
Contractor: Northrop Grumman
Launcher System: Falcon 9 (Booster 1069 - Turnaround 81days)
Flight for the Booster: 32 - Final Flight
Previous Flights of the Booster: 31 - CRS-24, Eutelsat HOTBIRD 13F, OneWeb 1, SES-18 and SES-19, and 27
No recovery of the first stage

Price: $74 million (without payload)
Diameter: 3,7 m
Height: 70 meters
Payload to Orbit: 22,800 LEO / 8,300 GTO
Lift-Off Thrust: 7,607 kilonewtons
Fairin...

GO - SpaceX - Falcon 9 - MRV-MEP - SLC-40 - Cape Canaveral SFS - Space Affairs Live

Watch live coverage as SpaceX launches a Falcon 9 rocket carrying the Northrup Grumman's Mission Robotic Vehicle (MRV) and Mission Extension Pods (MEP), a robotic space servicing mission. Liftoff from Space Launch Complex 40 at Cape Canaveral Space Force Station is scheduled for Tuesday, July 21, at 5:15 p.m. EDT (2115 UTC).

The first-stage Falcon 9 booster, serial number B1069, launching for a 32nd  and final time, will take an easterly trajectory on departure from Florida's Space Coast. The mission requires all the Falcon 9 performance and the first stage booster will not be recovered.

Our live coverage with commentary from Spaceflight Now's Will Robinson-Smith will start about 90 minutes prior to launch.

Videos like this are made possible by the support of our members. Join this...

Live: SpaceX Falcon 9 rocket launches robotic space servicing mission from Cape Canaveral

Launch Window: July 21st from 5:15PM to 9:15PM EDT (21:15-01:15 UTC)
Current T0: July 21st at 5:15PM EDT (21:15 UTC)

Mission: Falcon 9 of MRV-1 and MEP 1, 2, 3, and 4 for Northrop Grumman
Launch location: Space Launch Complex 40 (SLC-40), Cape Canaveral Space Force Station, Earth.
Target orbit: Geosynchronous Transfer Orbit (GTO)
Booster: B1069-32; 81d 3h 8min 50s
Past customer missions: CRS-24, Hotbird 13F, OneWeb-15, SES-18 & SES-19, 
Past Starlink missions: 4-23, 5-3, 5-6, 5-12, 6-9, 6-19, 6-28, 6-36, 6-39, 6-47, 6-57, 10-1, 10-9, 8-10, 10-8, 6-66, 12-3, 12-21, 6-74, 12-22, 10-23, 10-29, 10-57, 10-51, 6-96, 6-108, 10-38.
Satellites launched: 834, will be 838 after this mission.
Booster recovery: None - booster will be expended.
Fairing recovery: Bob
Rocket trajectory: Straight Eas...

SpaceX Launches Falcon 9 with MRV-1

MRV-MEP Mission

Orienspace Technology

Gravity-1 | Unknown Payload

Haiyang Oriental Spaceport

Yellow Sea (launch location 5)

Gravity-1

CASC

Long March 3B/E | Unknown Payload

Xichang Satellite Launch Center

Launch Complex 2 (LC-2)

Long March 3B/E

Gulf of Mexico

13th test flight of the two-stage Starship launch vehicle. Second flight of Starship V3.

For the first time, Starship will carry 20 V3 Starlink satellites to space, which will extend solar arrays and antennas and will attempt to connect with ground stations in South Africa and the larger Starlink constellation via high-capacity lasers. 

6 of the satellites have been modified with a suite of cameras to scan Starship’s heat shield and transmit imagery down to operators to continue testing methods of analyzing Starship’s heat shield readiness for return to launch site on future missions. Several tiles on Starship have been painted white to simulate missing tiles and serve as imaging targets in the test.

Starship IFT patch

Starship | Flight 13

Starbase

Orbital Launch Pad 2

Starship V3

Launch Date: July 23, 2026
Launch Time: 3:45 p.m. PDT, 5:45 p.m. CDT, 6:45 p.m. EDT, 2245 UTC (July 24, 00:45 CEST)
Launch Window: 90 minutes, open until 8:15 p.m. CDT
Status: Scheduled and announced. Two Raptor engines have been replaced after the scrub on July 16. 
Launch Provider: SpaceX
Launcher System: Starship-Super Heavy (Prototype) - (Vehicles: Starship 20  & Booster 20)
Mission: Starship Test Flight 13 - Suborbital
Flight: 1st flight for Super Heavy Booster 20 - 1st flight for Starship 40
Launch Location: Pad 2, Starbase, Texas, USA

The thirteenth flight test of Starship is preparing to launch as soon as Thursday, July 23. The 90-minute launch window will open at 5:45 p.m. CDT, 2245 UTC (July 17, 00:45 CEST)
As with all developmental testing, the schedule is dynamic and like...

GO! - SpaceX - Starship - Starship Flight 13 - Pad 2 - Starbase, TX - Space Affairs Live

Starship launches Flight 13, the second launch of the Block 3 vehicle from Pad 2 at Starbase at the second attempt following a T-0 abort on July 16.

Launch Window: July 20th at 5:45PM to 7:15PM CDT (22:45-00:15 UTC)
Current T0: July 20th at 5:45PM CDT (22:45 UTC)

Mission: Starship's 13th integrated flight test. Correcting issues from version 3's debut flight.
Launch location: Pad 2, Starbase, Earth. 
Target orbit: Trans-atmospheric
Booster: B20-1
Ship: S40-1
Booster recovery: Expended - will attempt a water splashdown, no recovery.
Ship recovery: Expended - will attempt a water splashdown, no recovery.
Rocket trajectory: Southeast passing between Cuba and the Yucatan Peninsula.
Payload onboard: 20 Starlink v3 satellites, 6 of them fitted with a suite of cameras for heatshield inspec...

SpaceX Starship Flight 13 - Launch & Landing - ATTEMPT 2 LAUNCH STREAM

CAS Space

Kinetica 1 | Unknown Payload

Jiuquan Satellite Launch Center

Launch Area 130

Kinetica 1

Falcon 9 Block 5 | Starlink Group 17-51

Falcon 9 Block 5 | Starlink Group 17-52

Long March 7A | Unknown Payload

Wenchang Space Launch Site

Long March 7A

Landing Zone 40

Classified payload for the US National Reconnaissance Office.

Falcon 9 Block 5 | NROL-95

ROSCOSMOS

Note: Payload identities uncertain.

Batch of 16 Rassvet-3 Low Earth Orbit communication satellites for the Russian Byuro-1440 (Bureau 1440) constellation for broadband high-speed internet access in Russia.

Soyuz 2.1b | 16 x Rassvet-3

Plesetsk Cosmodrome

Unknown Pad

Soyuz 2.1b

Russian Space Forces

Glonass-K are the third generation of satellite design for GLONASS satellite navigation system. GLONASS is a Russian space-based navigation system comparable to the similar GPS and Galileo systems. This generation improves on accuracy, power consumption and design life. Each satellite is unpressurized and weighs 935 kg,  and has an operational lifetime of 10 years.

Soyuz 2.1b/Fregat | Glonass-K1 No. 19

Soyuz 2.1b Fregat

Rocket Lab

LOXSAT 1 is a demonstration satellite of a complete cryogenic oxygen fluid management system in orbit, developed by Eta Space and sponsored by NASA's Tipping Point program.

The system will be integrated on a Rocket Lab Photon-LEO satellite bus and collect critical cryogenic fluid management data in orbit for 9 months, demonstrating capabilities of in-space cryogenic storage and transferal. Eta Space plans to use technology developed for this mission to develop a truly commercial depot intended to serve multiple customers in the future.

Electron | LOXSAT 1

Rocket Lab Launch Complex 1

Electron

Synthetic aperture radar Earth observation satellite for Japanese Earth imaging company iQPS.

The Grain Goddess Provides Patch

Electron | The Grain Goddess Provides (iQPS Launch 7)

Rocket Lab - 'The Grain Goddess Provides' Launch

Agency for Defense Development

Note: Launch vehicle name is provisional.

First orbital full version launch of the South Korean military small satellite launch vehicle, after 2 sub-orbital tests of individual stages on 30 March and 30 December 2022, and 1 orbital test flight without the 2nd stage on 4 December 2023. Details TBD.

Mir | Demo Flight

Jeju Island

ADD Offshore launch platform

South Korean ADD Solid-Fuel SLV

Synthetic aperture radar satellite for Japanese Earth imaging company Synspective.

Electron | StriX Launch 11

Long March 8A | Unknown Payload

Commercial LC-1

Long March 8A

Isar Aerospace

Second test flight of the Isar Spectrum launch vehicle. This launch will carry 5 cubesats and 1 non-separable experiment as part of European Space Agency (ESA)'s “Boost!” program:

* CyBEEsat (TU Berlin)
* TriSat-S (University of Maribor)
* Platform 6 (EnduroSat)
* FramSat-1 (NTNU)
* SpaceTeamSat1 (TU Wien Space Team)
* Let It Go (Dcubed, non-separable experiment)

Onward and Upward Patch

Spectrum | Onward and Upward

Andøya Spaceport

Orbital Launch Pad

Spectrum

Mission Name: 'Onward and Upward'

Launch Date: Updates via https://isaraerospace.com/mission-updates-overview

Launch site: Andøya Space

The second flight of our ‘Spectrum’ launch vehicle marks a significant milestone serving as both the vehicle’s qualification mission and its first flight carrying payload.

"Onward and Upward" symbolizes our relentless drive for progress and continuous improvement, reflecting our determination to build upon the successes and lessons learned from our inaugural test flight.

The livestream is produced in collaboration with the @NASASpaceflight team.

More information on the Mission ‘Onward and Upward’ here: https://isaraerospace.com/mission-2

Want to be part of our next mission? 
We are looking for ambitious talent across all teams to engineer the f...

"Onward and Upward" Mission of Isar Aerospace

Mission Name: 'Onward and Upward'

Launch Date: Updates via https://isaraerospace.com/mission-updates-overview

Launch site: Andøya Space

The second flight of Isar's ‘Spectrum’ launch vehicle marks a significant milestone serving as both the vehicle’s qualification mission and its first flight carrying payload.

"Onward and Upward" symbolizes Isar's relentless drive for progress and continuous improvement, reflecting their determination to build upon the successes and lessons learned from our inaugural test flight.

NSF/NASASpaceflight LLC is providing live stream production services for Isar Aerospace's second flight of Spectrum.

More information on the Mission ‘Onward and Upward’ here: https://isaraerospace.com/mission-2

LDAPAABJRG2UMCU3

Isar Aerospace Launches "Onward and Upward" Mission

Mitsubishi Heavy Industries

QZSS (Quasi Zenith Satellite System) is a Japanese satellite navigation system operating from inclined, elliptical geosynchronous orbits to achieve optimal high-elevation visibility in urban canyons and mountainous areas. The navigation system objective is to broadcast GPS-interoperable and augmentation signals as well as original Japanese (QZSS) signals from a three-spacecraft constellation.

The navigation system objective is to broadcast GPS-interoperable and augmentation signals as well as original Japanese (QZSS) signals from a three-spacecraft constellation in inclined, elliptical geosynchronous orbits.

QZS-5 to 7 Patch

H3-22 | Michibiki 7 (QZS-7)

Tanegashima Space Center

Yoshinobu Launch Complex LP-2

H3-22

Long March 12 | Unknown Payload

Commercial LC-2

Long March 12

Chang'e 7/CE-7 is scheduled to launch in 2026, including an orbiter, a lander, a mini-hopping probe, and a rover. The mission will land in the South Pole regions of the Moon to study lunar surface environment around the South Pole, especially in looking for water ice in lunar soil.

Chang'e 7 Patch

Long March 5 | Chang'e 7

Long March 5

Arianespace

Third of EUMETSAT's third generation of weather satellite.

VA270 Patch

Ariane 62 | MTG-I2

Guiana Space Centre

Ariane Launch Area 4

Ariane 62

The Nancy Grace Roman Space Telescope is a NASA infrared space telescope with a 2.4 m (7.9 ft) wide field of view primary mirror and two scientific instruments. The Wide-Field Instrument (WFI) is a 300.8-megapixel multi-band visible and near-infrared camera, providing a sharpness of images comparable to that achieved by the Hubble Space Telescope over a 0.28 square degree field of view, 100 times larger than imaging cameras on the Hubble. The Coronagraphic Instrument (CGI) is a high-contrast, small field of view camera and spectrometer covering visible and near-infrared wavelengths using novel starlight-suppression technology. Roman objectives include a search for extra-solar planets using gravitational microlensing, and probing the expansion history of the Universe and the growth of cosmic structure, with the goal of measuring the effects of dark energy, the consistency of general relativity, and the curvature of spacetime.

Rocket Launches Today