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MTG-I weather satellite passes tests in preparation for liftoff
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By NASA
NASA logo Credit: NASA NASA has selected SpaceX of Hawthorne, California, and its Falcon 9 rocket to provide the launch service for the agency’s TRACERS (Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites) mission, a pair of small satellites that will study space weather and how the Sun’s energy affects Earth’s magnetic environment, or magnetosphere
TRACERS will be an important addition to NASA’s heliophysics fleet and aims to answer long-standing questions critical to understanding the Sun-Earth system. The spinning satellites will study how solar wind, the continuous stream of ionized particles escaping the Sun and pouring out to space, interacts with the region around Earth dominated by our planet’s magnetic field. This interaction, or magnetic reconnection, is an intense transfer of energy that can happen when two magnetic fields meet, which could potentially impact operations with crew and sensitive satellites. TRACERS is led by the University of Iowa with partners at the Southwest Research Institute in San Antonio, and Millennium Space Systems in El Segundo, California.
NASA’s Launch Services Program, based out of the agency’s Kennedy Space Center in Florida, in partnership with NASA’s Heliophysics Small Explorers program, announces the launch service as part of the agency’s VADR (Venture-Class Acquisition of Dedicated and Rideshare) launch services contract.
Learn more about NASA’s TRACERS mission online:
https://blogs.nasa.gov/tracers/
-end-
Joshua Finch
Headquarters, Washington
202-358-1100
joshua.a.finch@nasa.gov
Leejay Lockhart / Laura Aguiar
Kennedy Space Center, Florida
321-747-8310 / 321-593-6245
leejay.lockhart@nasa.gov / laura.aguiar@nasa.gov
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Last Updated Sep 29, 2023 Editor Jennifer M. Dooren Location NASA Headquarters Related Terms
Earth Small Satellite Missions View the full article
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By Space Force
The U.S. Space Force accepted the transfer of a second geostationary weather satellite from the National Oceanic and Atmospheric Administration to extend persistent weather coverage of the Indian Ocean region until the 2030 timeframe.
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By European Space Agency
British electronics specialist Filtronic is developing advanced technology that will enable next-generation satellite constellations to deliver high-speed broadband internet coverage.
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By European Space Agency
Video: 00:05:52 On 26 August 2023, at 09:27 CEST (08:27 BST), Crew-7 aboard the Crew Dragon spacecraft Endurance embarked on a journey to the International Space Station. Watch the full coverage of their launch from pad 39A at Kennedy Space Center in Florida, USA.
Andreas serves as pilot and has become the first European to take that role. He is sitting next to Crew-7's commander and NASA astronaut Jasmin Moghbeli. Andreas is responsible for the spacecraft’s performance and systems. Accompanying them are mission specialists Satoshi Furukawa from JAXA and Konstantin Borisov from Roscomos.
Andreas’s Huginn mission officially begins when Endurance docks with the Station. The name Huggin, which translates to ‘thought’ and traces back to the raven of Norse god Odin, symbolises the raven's pursuit of knowledge. Similarly, Andreas is embarking on this mission to gather scientific information.
Aboard the Space Station, Andreas’ tasks will include monitoring 3D-printing metal objects with an ESA printer and controlling a group of robots on Earth from the European Columbus module.
For more about Andreas and his Huginn mission, visit the Huginn mission page.
Access the related broadcast quality video material.
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By European Space Agency
Video: 00:02:01 In July 2023 local time, the last Ariane 5 blasted off from Europe’s Spaceport in French Guiana. Relive the moment from up close in this 360° video showing the liftoff and Ariane 5 soaring to orbit.
The audio comes from the camera itself that was clamped to a steel cable on a northern ramp surrounding the Ariane 5 flame trench – about 50 m from the ZL3 launchpad. Despite being so close the camera was only protected against the humidity and rain in French Guiana. A solar panel provided extra power to the camera as it had to record for long time to capture the liftoff – no people are allowed so close to the launchpad during the countdown and blastoff.
Europe’s Ariane 5 rocket completed its final flight, placing two payloads – the German aerospace agency DLR’s Heinrich Hertz experimental communications satellite and the French communications satellite Syracuse 4b – into their planned geostationary transfer orbits. Total payload mass at liftoff was about 7700 kg – 7000 kg for the two satellites, and the rest for payload adapters and carrying structures.
The development of the Ariane series of launch vehicles is an expression of Europe’s position, dating to the 1960s, that participation in the new space age demanded an independent launch capability. Several European countries thus joined forces to develop a launch vehicle. This project, called Europa, was ultimately unsuccessful but in 1975 the European Launcher Development Organisation created to oversee it was merged with the European Space Research Organisation to create ESA, which initiated the Ariane programme.
That spirit of co-operation ultimately delivered Ariane 5 and the smaller Vega series of launch vehicles. ESA continues this work with its Member States and industrial partners to meet new market realities with Ariane 6, the newest launch vehicle in the Ariane family.
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