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Roman Space Telescope Mission

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Nancy Grace Roman Space Telescope Launch

Watch the launch of the Nancy Grace Roman Space Telescope, which is equipped with tools to detect and study exoplanets orbiting distant stars.

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.

Nancy Grace Roman Space Telescope

Circle Image

Overview

Destination: Sun-Earth L2
Mission: Astrophysics

Sun-Earth L2 Launch Complex 39A Kennedy Space Center, FL, USA Probability: 70%
B1072 - Landing Zone 2 B1104 - Landing Zone 40 B1105 - Atlantic Ocean

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.

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. 29, 2026, 11:45 a.m.

Now targeting Aug 30 at 11:25 UTC


Cosmic_Penguin • July 16, 2026, 8:48 p.m.

Added tentative launch time.


Cosmic_Penguin • May 16, 2026, 12:17 p.m.

NET late August.


Cosmic_Penguin • Aug. 29, 2026, 3:22 p.m.

Updated launch weather, 50% GO (launch window per https://x.com/spaceflightnow/status/2093717878302216462).


Falcon Heavy

Family:
Configuration: Heavy

The Falcon Heavy is a variant of the Falcon 9 full thrust launch vehicle and consists of a standard Falcon 9 rocket core, with two additional boosters derived from the Falcon 9 first stage.

See Details
Specifications
  • Stages
    3
  • Length
    70.0 m
  • Diameter
    12.2 m
  • Fairing Diameter
    ―
  • Launch Mass
    1400.0 T
  • Thrust
    22819.0 kN
Family
  • Name
    Falcon Heavy
  • Family
    ―
  • Variant
    Heavy
  • Alias
    ―
  • Full Name
    Falcon Heavy
Payload Capacity
  • Launch Cost
    $90000000
  • Low Earth Orbit
    63800.0 kg
  • Geostationary Transfer Orbit
    26700.0 kg
  • Direct Geostationary
    ―
  • Sun-Synchronous Capacity
    ―

Booster Info


B1072

Status: Active


Type: Strap-On Booster
Flight Proven: Yes
First Flight: June 25, 2024
Last Flight: August 30, 2026
Flights: 3
Landings Attempted: 3
Landings Successful: 3
Previous B1072 Flights

Landing Information

The Falcon Heavy side booster B1072 has landed back at the launch site at Landing Zone 2 after its 3rd flight.

Result: Successful Return to Launch Site landing at Landing Zone 2.

B1104

Status: Active


Type: Strap-On Booster
Flight Proven: No
First Flight: August 30, 2026
Last Flight: August 30, 2026
Flights: 1
Landings Attempted: 1
Landings Successful: 1

Landing Information

The Falcon Heavy side booster B1104 has landed back at the launch site at Landing Zone 40 after its 1st flight.

Result: Successful Return to Launch Site landing at Landing Zone 40.

B1105


Type: Core
Flight Proven: No
First Flight: August 30, 2026
Last Flight: August 30, 2026
Flights: 1

Landing Information

The Falcon Heavy center core B1105 will be expended.

Core will be expended.

SpaceX

SpaceX

(SpX)

CEO: Elon Musk Founded: 2002 Successes: 716 Failures: 15 Pending: 128

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
SpaceNews

NASA selects Falcon Heavy to launch Roman Space Telescope

NASA has selected SpaceX to launch the Nancy Grace Roman Space Telescope on a Falcon Heavy, but at a price significantly higher than previous agency contracts.

Teslarati

SpaceX Falcon Heavy rocket to launch NASA’s Roman Space Telescope

NASA has chosen SpaceX’s Falcon Heavy rocket to launch its next major space telescope, a wide-field observatory that should directly complement the...

SpaceNews

Roman Space Telescope top challenge for new NASA astrophysics director

The person tapped to be the next head of NASA’s astrophysics division says his top priority is to keep the agency’s next large space telescope on schedule and within its budget.

NASA

NASA Extends Nancy Grace Roman Space Telescope Science Operations

NASA has awarded a contract extension to the Association of Universities for Research in Astronomy Space Telescope Science Institute in Baltimore for the support services required for the agency’s Nancy Grace Roman Space Telescope Science …

NASA

How NASA’s Roman Space Telescope Will Illuminate Cosmic Dawn

Today, enormous stretches of space are crystal clear, but that wasn’t always the case. During its infancy, the universe was filled with a “fog” that made it opaque, cloaking the first stars and galaxies. NASA’s upcoming Nancy Grace Roman S…

Kennedy Space Center, FL, USA

Launch Complex 39A


Starship
Go
2 days, 7 hours ago
Starlink Group 31-1 (Starship Flight 14)
Orbital Launch Pad 2 - SpaceX Starbase, TX, USA

14th test flight of the two-stage Starship launch vehicle. 3rd flight of Starship V3 and the first Starship flight to deploy satellites (a group of S…


Falcon 9
Success
4 days, 5 hours ago
USSF-385
Space Launch Complex 4E - Vandenberg SFB, CA, USA

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


Electron
Success
4 days, 18 hours ago
Owlright, Owlright, Owlright (StriX Launch 13)
Rocket Lab Launch Complex 1B - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Synthetic aperture radar satellite for Japanese Earth imaging company Synspective.


Long March 6A
Success
6 days, 10 hours ago
Yaogan 40 Group 04
Launch Complex 9A - Taiyuan Satellite Launch Center, People's Republic of China

3 Chinese reconnaissance satellites of unknown purposes, officially reported as for "Electromagnetic environment probing".


Long March 8A
Success
1 week ago
SatNet LEO Group 26
Commercial LC-1 - 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.…


Kinetica 1
Success
1 week, 3 days ago
9 satellites
Launch Area 130 - Jiuquan Satellite Launch Center, People's Republic of China

Share-ride of 9 commercial Earth observation and technology demonstration satellites to SSO, details TBD.


Falcon 9
Success
1 week, 3 days ago
Starlink Group 15-27
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Long March 2D
Success
1 week, 4 days 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
1 week, 4 days 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
1 week, 6 days 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…