Watch the Launch

Watch the Launch

Additional Media

NG-21 Mission

Livestream on X

SpaceX

SpaceX designs, manufactures and launches advanced rockets and spacecraft. The company was founded in 2002 to revolutionize space technology, with the ultimate goal of enabling people to live on other planets.

NASA Commercial Resupply Mission NG-21

Special deliveries 200+ miles up. That’s Defining Possible.

Cygnus CRS-2 NG-21 (S.S. Francis R. “Dick” Scobee)

Circle Image

Overview

Destination: Low Earth Orbit
Mission: Resupply

Low Earth Orbit Space Launch Complex 40 Cape Canaveral SFS, FL, USA Probability: 35%
B1080 - Landing Zone 1

This is the 21st flight of the Orbital ATK's uncrewed resupply spacecraft Cygnus and its 20th flight to the International Space Station under the Commercial Resupply Services contract with NASA.

Telemetry

Launch trajectory and telemetry simulations provided by Flight Club - a rocket launch simulator and orbital trajectory visualiser for all things space!

Updates

hitura-nobad • Aug. 4, 2024, 7:06 p.m.

Launch successful.


hitura-nobad • Aug. 4, 2024, 3:18 p.m.

Cygnus deployed


hitura-nobad • Aug. 4, 2024, 3:03 p.m.

Liftoff


Cosmic_Penguin • Aug. 4, 2024, 2:56 p.m.

Tweaked T-0.


LL2 • Aug. 4, 2024, 2:45 p.m.

Official Webcast by NASA has started


Falcon 9

Family:
Configuration: 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.

See Details
Specifications
  • Stages
    2
  • Length
    70.0 m
  • Diameter
    3.65 m
  • Fairing Diameter
    5.2 m
  • Launch Mass
    549.0 T
  • Thrust
    7607.0 kN
Family
  • Name
    Falcon 9
  • Family
  • Variant
    Block 5
  • Alias
  • Full Name
    Falcon 9 Block 5
Payload Capacity
  • Launch Cost
    $52000000
  • Low Earth Orbit
    22800.0 kg
  • Geostationary Transfer Orbit
    8300.0 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity

Booster Info


B1080

Status: Active


Type: Core
Flight Proven: Yes
First Flight: May 21, 2023
Last Flight: September 13, 2026
Flights: 29
Landings Attempted: 29
Landings Successful: 29
Previous B1080 Flights

Landing Information

B1080 has landed back at the launch site at LZ-1 after its flight.

Result: Successful Return to Launch Site landing at Landing Zone 1.

Cygnus CRS NG-21 (S.S. Francis R. “Dick” Scobee)


Active Cargo Unmanned Payload Capacity: 3750 kg
Destination: International Space Station
Serial Number: None

This is the twenty-first flight to the ISS by the Cygnus spacecraft under the CRS program and their tenth under the CRS-2 program. This is also the 17th use of the enhanced size Cygnus.

Cygnus Enhanced Details

SpaceX

SpaceX

(SpX)

CEO: Elon Musk Founded: 2002 Successes: 714 Failures: 15 Pending: 129

Agency Type:

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.

INFO WIKI
NASA

NASA to Cover Northrop Grumman’s 21st Cargo Space Station Departure

After delivering more than 8,200 pounds of supplies, scientific investigations, commercial products, hardware, and other cargo to the orbiting laboratory for NASA and its international partners, Northrop Grumman’s uncrewed Cygnus spacecraf…

NASASpaceflight

Crew handovers and cargo ship movements highlight recent ISS activity

The International Space Station is now in the waning days of Expedition 72 and is… The post Crew handovers and cargo ship movements highlight recent ISS activity appeared first on NASASpaceFlight.com.

NASA

NASA Offers Virtual Activities for 21st Northrop Grumman Resupply Mission

NASA invites the public to participate in virtual activities ahead of the launch of Northrop Grumman’s 21st commercial resupply services mission for the agency.  Mission teams are targeting 11:28 a.m. EDT Saturday, Aug. 3, for the lau…

NASA

NASA’s 21st Northrop Grumman Mission Launches Scientific Studies to Station

NASA and its international partners are sending scientific investigations to the International Space Station on Northrop Grumman’s 21st commercial resupply services mission. Flying aboard the company’s Cygnus spacecraft are tests of water …

NASA

NASA Invites Media to Northrop Grumman’s 21st Station Resupply Launch

Media accreditation is open for the next launch to deliver NASA science investigations, supplies, and equipment to the International Space Station. This launch is the 21st Northrop Grumman commercial resupply services mission to the orbita…

Cape Canaveral SFS, FL, USA

Space Launch Complex 40


Long March 2D
Success
13 hours, 46 minutes ago
PIESAT-2 13-16
Launch Complex 9 - Taiyuan Satellite Launch Center, People's Republic of China

4 X-band synthetic-aperture radar Earth observation satellites for the Chinese Earth observation satellite company PIESAT.


Electron
Success
21 hours, 14 minutes ago
Owl By The Dozen (StriX Launch 12)
Rocket Lab Launch Complex 1B - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Synthetic aperture radar satellite for Japanese Earth imaging company Synspective.


Soyuz 2.1b/Fregat-M
Success
2 days, 7 hours ago
Glonass-K1 No. 20 (?)
43/3 (43L) - Plesetsk Cosmodrome, Russian Federation

Note: Satellite serial number and Cosmos designation not confirmed. Glonass-K are the third generation of satellite design for GLONASS satellite n…


Kuaizhou 11
Success
2 days, 21 hours ago
SpaceTY-51 & 52
Launch Area 95A - Jiuquan Satellite Launch Center, People's Republic of China

2 Earth observation radar satellites built by the Chinese satellite manufacturer SpaceTY.


Falcon 9
Success
2 days, 23 hours ago
USSF-259
Space Launch Complex 4E - Vandenberg SFB, CA, USA

USSF-259 is a classified mission for the United States Space Force. It is possibly a batch of classified LEO satellites based on SpaceX’s Starshield …


Long March 12
Success
3 days ago
SatNet LEO Group 25
Commercial LC-2 - Wenchang Space Launch Site, People's Republic of China

A batch of 9 Low Earth Orbit communication satellites for the Chinese state owned SatNet constellation operated by the China Satellite Network Group.…


Soyuz 2.1b
Success
3 days, 11 hours ago
Progress MS-35 (96P)
31/6 - Baikonur Cosmodrome, Republic of Kazakhstan

Progress resupply mission to the International Space Station.


Gravity-1
Success
4 days, 2 hours ago
SpaceSail Polar Group #16
Yellow Sea (launch location 5) - Haiyang Oriental Spaceport

9 Low Earth Orbit communication satellites with Ku, Q and V band payloads for the G60 constellation operated by Shanghai Spacesail Technologies with …


Zhuque-2E Block 2
Success
4 days, 18 hours ago
SpaceSail Polar Group #15
Launch Area 96A - Jiuquan Satellite Launch Center, People's Republic of China

10 Low Earth Orbit communication satellites with Ku, Q and V band payloads for the G60 constellation operated by Shanghai Spacesail Technologies with…


Vega-C
Success
4 days, 23 hours ago
Sentinel-3C & FLEX
Ariane Launch Area 1 (ELV) - Guiana Space Centre, French Guiana

Sentinel-3C is the third satellite in the Sentinel-3 constellation, which provides high-accuracy optical, radar and altimetry data for marine and lan…