RUSSIAN FEDERAL SPACE AGENCY (ROSCOSMOS)

Soyuz U | Soyuz TM-27

SUCCESS Soyuz U →
Jan 29, 1998 at 16:33 UTC
Low Earth Orbit Human Exploration Baikonur Cosmodrome, Republic of Kazakhstan 97% success
Initializing Launch Globe…
Live Orbit
Fullscreen
Mission Control3D trajectory · Live telemetry · AI narrator · Booster tracking
PAD1/5
SITEBaikonur Cosmodrome, Republic of Kazakhstan →
ORBITLow Earth Orbit
TYPEHuman Exploration
PROGRAMSoyuz

Soyuz TM-27 was the 35th mission and the 25th long-duration expedition to Mir space station. It was also a part of the US/Russian Shuttle-Mir Program.
The mission began on January 29, 1998, 16:33:42 UTC, launching Commander Talgat Musabayev, Flight Engineer Nikolai Budarin and Research Cosmonaut Léopold Eyharts into orbit. They docked with Mir two days later. During their stay there, cosmonauts performed several EVAs and various scientific experiments in medicine, biotechnology, Earth sciences etc. Station crew was visited by several Progress resupply spacecrafts, STS-91, and welcomed aboard Soyuz TM-28 with the next expedition crew.
The mission concluded with a safe landing back on Earth on August 25, 1998, 05:24:44 UTC.

VEHICLE
Soyuz U
MISSION
Soyuz TM-27
MISSION TYPE
Human Exploration
TARGET ORBIT
Low Earth Orbit
LAUNCH PAD
1/5
PROGRAM
Soyuz
COUNTRY
RUS
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: 33f96681-487e-4b8f-9d59-c355458cacd7
Reported date: Jan 29, 1998 at 16:33 UTC
Last synced: 3 minutes ago
This launch date and time are confirmed by the launch provider. Countdown is active.
Loading weather…
Select a location to check if this launch is visible from where you are
Soyuz TM 11F732A51 #76SERIAL
1FLIGHTS
MirDESTINATION
Single UseSTATUS

Soyuz TM-27 was a Soyuz spacecraft which launched on 29 January 1998 16:33 UTC. It transported two members of the Expedition 25 and one astronaut to Mir. The Expedition 25…

CREW MANIFEST
Talgat MusabayevCommander
Lu00e9opold EyhartsResearch Cosmonaut
Nikolai BudarinFlight Engineer
MANUFACTURER
Russian Federal Space Agency (ROSCOSMOS)
FLIGHTS
714
SUCCESSES
694
SUCCESS RATE
97.2%
When is the Soyuz U | Soyuz TM-27 launch?
The Soyuz U | Soyuz TM-27 is scheduled for Thursday, January 29, 1998 at 4:33 PM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: SUCCESS.
What rocket is being used for Soyuz TM-27?
The Soyuz U | Soyuz TM-27 mission uses the Soyuz U rocket, manufactured by Russian Federal Space Agency (ROSCOSMOS). The Soyuz U has flown 714 times with a 97.2% success rate.
Where is the Soyuz U | Soyuz TM-27 launching from?
The launch takes place from 1/5 at Baikonur Cosmodrome, Republic of Kazakhstan.
What orbit is Soyuz TM-27 going to?
The Soyuz TM-27 mission is targeting Low Earth Orbit.
Who is launching Soyuz TM-27?
The Soyuz U | Soyuz TM-27 is operated by Russian Federal Space Agency (ROSCOSMOS). It is part of the Soyuz program.
Can I watch the Soyuz U | Soyuz TM-27 launch live?
Yes. Visit the launch detail page on Space Launch Live for embedded YouTube webcasts, replay videos, and links to live coverage from SpaceX, NASA, NASASpaceflight, and other channels.
Mar 29, 2026 01:15 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 29, 2026 01:15 UTC
Launch date set: Jan 29, 1998 at 16:33 UTC
NET (No Earlier Than) confirmed by Russian Federal Space Agency (ROSCOSMOS)
Mar 29, 2026 01:15 UTC
Launch completed successfully
Updated via Launch Library 2
Last data sync: 3 minutes ago
Launch Library 23 minutes ago
Launch ID: 33f96681-487e-4b8f-9d59-c355458cacd7
Open-Meteo Weather1 week ago
Pad weather at 45.92, 63.34

Mission Profile

Soyuz TM-27 was a Soyuz U mission operated by Russian Federal Space Agency (ROSCOSMOS) that lifted off from 1/5, Baikonur Cosmodrome, Republic of Kazakhstan on January 29, 1998. The flight carried its payload on a human exploration mission to Low Earth Orbit. It was flown as part of the Soyuz program. The launch was a success.