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PICTURE OF THE DAY

N1

The N1 project was so secret that even OKB-250 (Uralkriomash), directly involved in the development of the 11G728 station for loading fuel cells of the rocket's payloads with liquid hydrogen and liquid oxygen, had to speculate how the rocket looked like. Credit: Uralkriomash


 

NEXT IN SPACE:

February 12: A Proton-M rocket to launch the Elektro-L No. 5 weather satellite from Pad 24 at Site 81 in Baikonur.


 

TOP STORIES

Instrument Compartment of the Soyuz-MS spacecraft

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soyuz

In depth: Soyuz-MS variant


Russia fails to rebuild its early warning satellite system

trajectory

In depth: EKS system


Soyuz rocket launches the Aist-2T pair, Iranian satellites

pad

In depth: Soyuz pad in Vostochny | Fregat space tug |


Soyuz-5 delayed by ground equipment

INSIDER CONTENT

soyuz5

In depth: Soyuz-5 home page


Soyuz rocket launches first Obzor radar satellite

Insertion

In depth: Obzor-R project | Soyuz rockets in 2025 | Soyuz-2 series | Soyuz-2-1a variant


How NEM will be launched

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nem

In depth: NEM module


Repairs commence at Site 31

crashed

In depth: Mobile service platform


USSR inks new plan to rival Apollo

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descent

In depth: Soviet lunar program


Computer problem delays Proton launch

pad

In depth: Proton rocket family | Elektro-L series | Block DM-03 space tug


Soyuz MS-27 lands in Kazakhstan

crew

In depth: Soyuz landing


Roskosmos finalizes ROS orbit decision, Indian cooperation promised

INSIDER CONTENT

ros

In depth: ROS home page

PILOTED SPACE FLIGHT

INSIDER CONTENT: How ROS will be controlled

INSIDER CONTENT: ISS faces its biggest peril in 2025

Soyuz MS-28 lifts off, docks at ISS

INSIDER CONTENT: Station changes affect Orel's rescue plans

Progress MS-32 performs ISS orbit correction

MILITARY SPACE

Angara-1.2 flies its sixth mission

Military satellite put on a destructive reentry

Sixth GLONASS-K satellite lifts off

Angara-1 flies its fifth mission

INSIDER CONTENT: Russia's new military communications network inches toward launch

COMMERCIAL AND APPLICATION SPACE

Elektro-L5 arrives at Baikonur

INSIDER CONTENT: Yamal-501 to boost Gazprom communications

INSIDER CONTENT: Russian startup plans radar imager

INSIDER CONTENT: Russian startup offers cubesat-based imagers

INSIDER CONTENT: Russian Starlink's progress in 2025

SCIENCE AND TECHNOLOGY

ESA, NASA revive ExoMars project

Bion-M2 returns to Earth

Soyuz launches a life-science mission

Soyuz launches second Ionosfera mission

INSIDER CONTENT: Russian gamma-telescope remains in limbo

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ROCKETRY

INSIDER CONTENT: South-Korean rocket built with Ukrainian support lifts off

Rocket fails at Dombarovsky site

Soyuz supplier sees orders collapse

INSIDER CONTENT: First Soyuz-5 rocket delivered to launch site

INSIDER CONTENT: Soyuz-5's first stage undergoes test firing

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HISTORY

INSIDER CONTENT: 55 years ago: The USSR repeats secret lunar space tug test attempt

INSIDER CONTENT: USSR sends lunar lander prototype into Earth orbit

INSIDER CONTENT: 50 years ago: Soyuz-20 pushes forward presence in space

Management shakeup continues at Roskosmos

INSIDER CONTENT: The USSR repeats the Soyuz 7K-S flight test

INSIDER CONTENT!

 

Copyright © 2001, 2025 Anatoly Zak

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Last update: December 30, 2025