Watch the Launch

Additional Media

Webcast: AST SpaceMobile BlueBird 6 Mission Live Launch

AST SpaceMobile is scheduled to launch the first of its next-generation satellites to low Earth orbit on December 23, 2025 at 10:25 p.m. EST. The mission, called BlueBird 6, will lift off from the Satish Dhawan Space Center aboard the LVM3 rocket. Watch AST SpaceMobile's webcast featuring new videos, a …

BlueBird Block 2 #1

Overview

Destination: Low Earth Orbit
Mission: Communications

Low Earth Orbit Satish Dhawan Space Centre Second Launch Pad Satish Dhawan Space Centre, India

AST SpaceMobile’s Block 2 BlueBird satellites are designed to deliver up to 10 times the bandwidth capacity of the BlueBird Block 1 satellites, required to achieve 24/7 continuous cellular broadband service coverage in the United States, with beams designed to support a capacity of up to 40 MHz, enabling peak data transmission speeds up to 120 Mbps, supporting voice, full data and video applications. The Block 2 BlueBirds, featuring as large as 2400 square foot communications arrays, will be the largest satellites ever commercially deployed in Low Earth orbit once launched. This launch will feature a single satellite.

Updates

Cosmic_Penguin • Dec. 24, 2025, 5:22 a.m.

Satellite in contact.


Cosmic_Penguin • Dec. 24, 2025, 3:43 a.m.

Spacecraft separation.


LL2 • Dec. 24, 2025, 3:26 a.m.

Official Webcast by ISRO Official has started


Cosmic_Penguin • Dec. 24, 2025, 3:25 a.m.

Liftoff.


LL2 • Dec. 24, 2025, 2:55 a.m.

Official Webcast by ISRO Official has started


LVM-3 (GSLV Mk III)

Family:
Configuration:

The Launch Vehicle Mark-3 (LVM-3), previously called Geosynchronous Satellite Launch Vehicle Mark III (GSLV Mk III), is a three-stage medium-lift launch vehicle developed by the Indian Space Research Organisation (ISRO). It is designed to launch satellites into geostationary orbit, and is intended as a launch vehicle for crewed missions under the Indian Human Spaceflight Programme.

Specifications
  • Max Stage
    3
  • Length
    43.4 m
  • Diameter
    4.0 m
  • Fairing Diameter
  • Launch Mass
    629.0 T
  • Thrust
    11898.0 kN
Family
  • Name
    LVM-3 (GSLV Mk III)
  • Family
  • Variant
  • Alias
  • Full Name
    Launch Vehicle Mark-3 (GSLV Mk III)
Payload Capacity
  • Launch Cost
    $46000000
  • Low Earth Orbit
    10000.0 kg
  • Geostationary Transfer Orbit
    5000.0 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity

Indian Space Research Organization

Indian Space Research Organization

(ISRO)

Chairman: V. Narayanan Founded: 1969 Successes: 84 Failures: 15 Pending: 16

Agency Type:

The Indian Space Research Organisation (ISRO) is the space agency of the Government of India headquartered in the city of Bangalore. Its vision is to "harness space technology for national development while pursuing space science research and planetary exploration."

INFO WIKI

Related News

SpaceDaily

AST SpaceMobile deploys record low orbit cellular array on BlueBird 6

Los Angeles CA (SPX) Feb 13, 2026 AST SpaceMobile has completed the unfolding of its next generation BlueBird 6 satellite, deploying what it describes as the largest commercial communications array antenna yet placed in low Earth orbi…

SpaceNews

Indian rocket launches AST SpaceMobile’s next-gen BlueBird-6 satellite

An Indian LVM3 rocket launched AST SpaceMobile’s next-generation direct-to-device BlueBird satellite Dec. 23, kicking off a rollout of dozens of spacecraft built around the largest commercial communications antenna ever deployed in LEO. T…

NASASpaceflight

Launch Roundup: International launches fill manifest during last full week of 2025

The last full week of 2025 will be a busy one, with nine launches scheduled… The post Launch Roundup: International launches fill manifest during last full week of 2025 appeared first on NASASpaceFlight.com.

SpaceNews

India eyes record year for space with 10 planned launches

HELSINKI — India’s space agency is planning 10 orbital launches in 2025 along with a debut commercial launch, potentially taking the country’s launch activity to double figures for the first […] The post India eyes record year for space w…

Spaceflight Now

AST SpaceMobile secures multi-launch agreements with Blue Origin, ISRO and SpaceX

A batch of rockets will support sending up to about 60 of AST SpaceMobile’s Block 2 BlueBird satellites to orbit. The company’s goal is to establish a space-based cellular broadband network.

Satish Dhawan Space Centre, India

Satish Dhawan Space Centre Second Launch Pad


Falcon 9
Success
2 days ago
Crew-12
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

SpaceX Crew-12 is the twelfth crewed operational flight of a Crew Dragon spacecraft to the International Space Station as part of NASA's Commercial C…


Ariane 64
Success
2 days, 18 hours ago
Amazon Leo (LE-01)
Ariane Launch Area 4 - Guiana Space Centre, French Guiana

Amazon Leo, formerly known as Project Kuiper, is a mega constellation of satellites in Low Earth Orbit that will offer broadband internet access, thi…


Vulcan VC4S
Success
3 days, 1 hour ago
USSF-87
Space Launch Complex 41 - Cape Canaveral SFS, FL, USA

USSF-87 will launch two identical Geosynchronous Space Situational Awareness Program (GSSAP) satellites GSSAP-7 and GSSAP-8 directly to a near-geosyn…


Proton-M
Success
3 days, 2 hours ago
Elektro-L No.5
81/24 (81P) - Baikonur Cosmodrome, Republic of Kazakhstan

Elektro-L is a series of meteorological satellites developed for the Russian Federal Space Agency by NPO Lavochkin. They are designed to capture real…


Smart Dragon 3
Success
3 days, 4 hours ago
PRSC-EO2 & 6 satellites
South China Sea (launch location 3) - Haiyang Oriental Spaceport

Carried 7 satellites to sun-synchronous orbit, including PRSC-EO2 (Earth observation satellite for the Pakistan government's SUPARCO) & CUHK-1. Detai…


Falcon 9
Success
3 days, 18 hours ago
Starlink Group 17-34
Space Launch Complex 4E - Vandenberg SFB, CA, USA

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


Falcon 9
Success
1 week ago
Starlink Group 17-33
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Long March 2F/G
Success
1 week, 1 day ago
Chinese Reusable Space Vehicle
Launch Area 91 (SLS-1 / 921) - Jiuquan Satellite Launch Center, People's Republic of China

4th flight of the Chinese spaceplane capable of returning to Earth.


Soyuz 2.1b/Fregat-M
Success
1 week, 2 days ago
Kosmos (Unknown Payload)
43/4 (43R) - Plesetsk Cosmodrome, Russian Federation

Unknown classified payload(s) for the Russian military.


Falcon 9
Success
1 week, 5 days ago
Starlink Group 17-32
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.