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Los Angeles CA (SPX) Oct 07, 2024
Aalyria, a company specializing in ultra-fast and secure directional mesh networks, has been selected by NASA to lead a study and demonstration of its Network Orchestration and Management System (NOMS). This project aims to show how Aalyria's Spacetime platform can dynamically manage NASA's Space Communications and Navigation (SCaN) network, focusing on supporting the Near Space Network (NSN) an

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Hera takes flight: Didymos, here we come

Thursday, 10 October 2024 16:00
Members of the Hera operations team on launch day

The day began with an 85% chance that bad weather would cause a launch delay: it ended with ESA’s Hera mission successfully in space and en route to the Didymos binary asteroid system.

At 16:52 CEST (14:52 UTC) on 7 October 2024, Hera took to the skies aboard a SpaceX Falcon 9 rocket from Cape Canaveral Space Force Station in Florida, USA. After a smooth 76-minute ascent, the spacecraft separated from its launcher, and, a few minutes later, ESA’s ESOC mission operations centre in Germany assumed control of the spacecraft.

Here is what

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Space-made weld scrutinised in ESA lab

Thursday, 10 October 2024 12:31
Comparing the in-space weld to its terrestrial equivalent

ESA engineers have focused microscopes, hardness testers and an X-ray computer aided tomography machine onto a special aluminium weld just a single centimetre across – the historic result of the very first autonomous welding to be performed in space, and the first ESA has been involved with.

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Video: 00:01:20

Approximately 41 000 years ago, Earth’s magnetic field briefly reversed during what is known as the Laschamp event. During this time, Earth’s magnetic field weakened significantly—dropping to a minimum of 5% of its current strength—which allowed more cosmic rays to reach Earth’s atmosphere.

Scientists at the Technical University of Denmark and the German Research Centre for Geosciences used data from ESA’s Swarm mission, along with other sources, to create a sounded visualisation of the Laschamp event. They mapped the movement of Earth’s magnetic field lines during the event and created a stereo sound version which is what you

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