Two boosts late last night took the Automated Transfer Vehicle (ATV) to its parking orbit at the same orbital altitude as the International Space Station (ISS). In the course of this manoeuvre ATV passed just 30 km underneath the Space Station.
Three smaller boosts in the course of the morning were used to adjust the spacecraft's orbit, with Jules Verne ATV finally arriving at the parking position shortly before 13:00 CET (12:00 UT) today.
ATV's second propulsion chain was used to execute today's manoeuvres and, according to Alberto Novelli, ESA's Mission Director at the ATV Control Centre in Toulouse, France, it performed perfectly. "In doing the boosts we have tested all the pressure regulators and that worked perfectly fine. So as of today we have the proof that the propulsion system as a whole, including all the redundancies, is working fine," said Novelli.
According to the mission schedule, ESA has also submitted an official report to the ISS partners. The report gathers together all data on the performance of Jules Verne ATV during the phasing stage of the mission since the launch from Kourou, French Guiana, ten days ago.
"We will discuss the data in a meeting with the partners on 25 March. In principle that will give us the go-ahead to continue with the first rendezvous demonstration day," explained Novelli. "As of today, this report is green and a 'go' from our side on all the criteria."
Jules Verne ATV will remain in the parking orbit until 27 March. The spacecraft will then be taken to a position ready to perform the two rendezvous demonstration days set for 29 and 31 March.
Jules Verne ATV is scheduled to dock with the International Space Station on 3 April.
Markus Bauer | alfa
Physicists discover that lithium oxide on tokamak walls can improve plasma performance
22.05.2017 | DOE/Princeton Plasma Physics Laboratory
Experts explain origins of topographic relief on Earth, Mars and Titan
22.05.2017 | City College of New York
Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.
Ferrimagnets are composed of two centers which are magnetized at different strengths and point in opposing directions. Two-dimensional, quasi-flat ferrimagnets...
An Australian-Chinese research team has created the world's thinnest hologram, paving the way towards the integration of 3D holography into everyday...
In the race to produce a quantum computer, a number of projects are seeking a way to create quantum bits -- or qubits -- that are stable, meaning they are not much affected by changes in their environment. This normally needs highly nonlinear non-dissipative elements capable of functioning at very low temperatures.
In pursuit of this goal, researchers at EPFL's Laboratory of Photonics and Quantum Measurements LPQM (STI/SB), have investigated a nonlinear graphene-based...
Dental plaque and the viscous brown slime in drainpipes are two familiar examples of bacterial biofilms. Removing such bacterial depositions from surfaces is...
For the first time, scientists have succeeded in studying the strength of hydrogen bonds in a single molecule using an atomic force microscope. Researchers from the University of Basel’s Swiss Nanoscience Institute network have reported the results in the journal Science Advances.
Hydrogen is the most common element in the universe and is an integral part of almost all organic compounds. Molecules and sections of macromolecules are...
22.05.2017 | Event News
17.05.2017 | Event News
16.05.2017 | Event News
22.05.2017 | Materials Sciences
22.05.2017 | Life Sciences
22.05.2017 | Physics and Astronomy