July 31, 2020
On July 31, 2020 at 00:25:19 Moscow time, the Proton-M carrier rocket with the Briz-M upper stage and the Russian telecommunications spacecraft Express-103 was launched from the launcher No. 39 of the launch pad No. 200 of the Baikonur cosmodrome and “Express-80”, manufactured in the company “Information Satellite Systems” named after Academician MF Reshetnev “(part of the State Corporation” Roscosmos “).
In accordance with the cyclogram, 587 seconds after launch, the head unit (a bundle of the upper stage and two spacecraft) separated from the third stage of the carrier in the normal mode. Further insertion of telecommunications vehicles into target orbits is carried out due to the operation of the main propulsion system of the upper stage. The total duration of the launch from the launch of the launch vehicle to the separation of the second satellite will be 18 hours 16 minutes 40 seconds.
The Proton-M launch vehicle has been serially manufactured at the Khrunichev Center (part of the Roskosmos State Corporation) and has been used to launch payloads into specified orbits and departure trajectories within the framework of federal and commercial programs since 2001. Over the years of operation, the Proton-M rocket has gone through four phases of deep upgrades, which have significantly improved its energy-mass and environmental characteristics when removing heavy single and paired payloads.
More from this category:
December 13, 2019

Members of the ISS-63 main crew – Roscosmos cosmonauts Nikolay Tikhonov and Andrey Babkin performed a training on the “Exit-2” simulator, using a new cyclogram….

full story
January 30, 2019

In the Gagarin Cosmonaut Training Center the meeting of the Main Medical Commission ended, which analyzed the data of medical examinations of Alexey Ovchinin –…

full story
December 2, 2018

Today, on December 2, 2018, the traditional press conference of the “Soyuz MS-11” spacecraft was held at the Training Complex of GCTC at the Baikonur…

full story
November 25, 2014

At Plesetsk spaceport Aerospace Defence troops are  preparing Soyuz-2.1b booster for Glonass-K new generation space device launch scheduled for December 1, 2014, – Russian Ministry…

full story
July 14, 2014

International space station orbit was adjusted on July 11, 2014. According to MCC ballistic and navigational support service crews Zvezda service module thrusters were ignited…

full story
November 25, 2019

During the pre-flight preparation of the “Progress MS-13” cargo spaceship at the Baikonur cosmodrome, RSC “Energia” specialists identified a defect on the onboard cable. The…

full story
February 9, 2022

At the Baikonur Cosmodrome, the Progress MS-19 cargo spacecraft preflight preparation continues for launch under the 80th resupply mission to the International Space Station. On…

full story
July 8, 2024

According to the training scenario, the release of ammonia occurred instantly, and the toxic substance spread throughout the station. It proved impossible to clear the…

full story