Marriage in the booster of the "Soyuz" makes it difficult for the mission to deploy the global Internet
Source:
In 2015, the British startup OneWeb agreed with the "Roscosmos" on the launch of the 672 satellites for a global broadband access to the Internet. For this purpose it was planned to use a rocket-carriers "Soyuz" with the upper stage "Fregat" — the launch of six satellites was scheduled for February 20 at 00:37 Moscow time. It seems the mission would have to wait — in the booster found crack which may cause the leakage of helium, is intended to displace the fuel.
The Problem was discovered during refueling the upper stage — it is believed that the hole was formed during transportation of the unit. At the moment, will pour the oxidant and helium and weld the open seam again. This can be done directly in a report prepared for launch in Kourou (France), but for reliability block want to send to Russia, to the factory NPO Lavochkin.
Alternatively, instead of the faulty block, you can use a spare prepared to launch British satellites O3b. Launch was scheduled for March 26, but in the case of their use in the spare "Frigate", the mission will have to wait. If the booster with the OneWeb satellites will have to wait, then the flight will be postponed to the end of 2019. In the cancellation of the start makes no sense — the British company gave Russia an advance of a billion dollars.
The press service of the Roscosmos announced that it is preparing to send OneWeb satellites from Kourou is in normal mode. The Corporation says that before the launch of the rocket all discovered in the process of preparing the malfunction will be eliminated.
Recall that this is not the only case where the upper stage "Frigate" becomes a cause of problems in space missions. In 2017, the rocket "Soyuz-2.1 b" was unable to launch weather " due to incorrect settings — the launch was conducted from the Baikonur "East", but the coordinates were registered by Baikonur.
You must have something to say about this news. Your opinion feel free to share in the comments, and for detailed discussion, news welcome to .
Recommended
The Americans on the moon: what everyone should know?
the Upcoming cosmonautics day is my favorite holiday. It marks the triumph of the human mind: in just four thousand years Homo Sapiens went from hunter-gatherers to space explorers. 12 April 1961 Soviet cosmonaut Yuri Gagarin became the first man in ...
Why are some galaxies spiral shaped?
you Know what surprised me the most? The fact that we perceive the surrounding world as it is. Animals, plants, the laws of physics and the cosmos are perceived by many people as something so mundane and boring that they invent fairies, ghosts, monst...
Astronomers were able to see the death of another star system
In the cosmic ocean drifts a lot of mysteries about the existence of which we are unaware. One of these was uncovered five years ago, when astronomers have discovered a lonely star at a distance of 570 light years from Earth, the brightness of which ...
Related News
A long stay in space reduces the efficiency of immune cells in cancer
is a dangerous place. Earlier studies have shown that a long stay in microgravity leads to loss of muscle mass and decrease in bone density can have negative effects on the gastrointestinal tract, and can affect the psyche. Natio...
Scientists predict droughts and fires with the help of orbital satellites
Dry soil without plants could be the first harbinger of the impending drought, but to fully appreciate the risk of its occurrence, it is necessary to pay attention to the amount of groundwater. Fortunately, it is not necessary to ...
In two galaxies did not find dark matter. What's going on?
just as the ripples in a pond indicates that someone has thrown a stone, ran the water meter or jumped a frog, the existence of a mysterious substance — dark matter — is determined by its extensive influence on the space. Astronom...
The astronauts practiced moon walking on the surface of volcanoes
the Mission of "-11" in the course of which man took the first step on the moon, ended 50 years ago. At the moment the astronauts, it is important to prepare for the next missions and to learn to use a new geological instruments a...
The 10 most popular stories of the erroneous detection of extraterrestrial civilizations
are we Alone in the Universe? It seems the question of whether man once to establish contact with any intelligent extraterrestrial civilizations originated long before it was discovered the first system in addition to Solar, and a...
Twins in space: how space travel affects the expression of genes
Scientists got a rare opportunity to see how the conditions on the International space station affected the gene expression by comparing identical astronauts-twins: one of them had been in space for about a year, the other stayed ...
Three ways to fix the Rover opportunity: will it be possible?
Since the launch of the Rover opportunity . Unfortunately, this significant date the unit met in complete silence — after a powerful storm of its solar panels covered with dust and are unable to replenish energy. He was placed in ...
At the Earth's orbit is an inflatable sculpture, but she can't turn around
In December of 2018 booster Falcon 9 was sent into orbit inflatable sculpture of a diamond shape. It was expected that due to the reflection of sunlight will be visible from earth with the naked eye, but the creators still can't g...
#photo | Pits and scars on the surface of the asteroid Ultima Thule
In early January 2019 space probe New Horizons flew past, the most distant object ever studied by humans. Shot with the camera photos are still transmitted to the Ground, and each time their resolution and detail rise. Recently as...
Lunar soil will be a source of water and fuel for space missions
for the last 4.5 billion years the moon surface exposed to solar and cosmic radiation, subsequently, the soil turns into a regolith — gray and dry residual soil. For many amazing the fact that it contains water, which may be colle...
#photo | Part of the prototype Starship rocket company SpaceX has fallen due to strong wind
the Upper part of a large new rocket Starship private aerospace company, SpaceX, established near the village of Boca Chica (South Texas, USA) sustained serious damage in the fall caused by very strong winds. The photographs publi...
#video | this year's First successful launch of the New Shepard Blue Origin
Private aerospace company Blue Origin, owned by billionaire Jeff Bezos, held a successful launch of the New Shepard, and then fit the waste stage and the crew capsule, which will be used for space tourism. This is the first launch...
Astronomers were able to film the meteorite fall on the moon during the Eclipse
Astronomers from around the world often observe events that occur on the moon, especially during lunar Eclipse. However, two rare cosmic events occur at the same time — as, for example, during the lunar Eclipse on January 21...
The Japanese detector is ready to search for gravitational waves
In search of the best detectors of gravitational waves, scientists are looking for the cold. The upcoming KAGRA detector will look for the ripples of space-time, using clever technological tricks: key components will be cooled to ...
The fuel probes are risking to dry up, but the problem is solved
the Space Agency NASA is planning many space operations, the main role in which to play devices that require jet fuel PU-238. It takes a lot of time, so the inventory space Agency of its very few — at last count, there were only 3...
Amazing finds new exoplanet hunter NASA: telescope TESS
it has been almost ten years since the launch of the mission of NASA "Kepler". Since 2009, this spacecraft observed the hundreds of thousands of stars in our own galaxy, measuring the total amount of luminous flux for each of them...
Private aerospace company Stratolaunch Systems abandoned most of their projects
a few months Later since the death of its founder Paul Allen (cofounder of Microsoft) company Stratolaunch Systems has decided to close several projects focused on developing launch systems of spacecraft. It is reported portal Gee...
Russia will create a space ship Soyuz for missions to the moon
Russia will create a modified version of the spacecraft "Soyuz-MS", which will be used for missions to the moon. The head of the Roscosmos, Dmitry Rogozin, in early January said that American colleagues at NASA have asked the Russ...
How long is a day on Saturn? Now we know for sure
Scientists already know how much time last night on the planets of the Solar system. Unfortunately, the exact duration of a day on Saturn is still remained unknown, as the studies give different figures. In the twentieth century t...
A scientist from NASA clearly showed how slow can be the speed of light
is the limit that can move a material object in space, unless, of course, does not take into account the hypothetical wormholes, through which objects can move in space faster. In a perfect vacuum, a particle of light, a photon, ...
Comments (0)
This article has no comment, be the first!