Video: 00:02:21

Animation of the first launch of the Ariane 6 rocket with two boosters.

Ariane 6 is an all-new design, created to succeed Ariane 5 as Europe's heavy-lift launch system. With Ariane 6's upper stage and its reignitable Vinci engine, Europe's launch capability will be tailored to the needs of multiple payloads, for example to orbit satellite constellations. This autonomous capability to reach Earth orbit and deep space supports Europe's navigation, Earth observation, scientific and security programmes. Ongoing development of Europe's space transportation capabilities is made possible by the sustained dedication of thousands of talented people working in ESA's

ESA’s navigation and telecommunications testbed vehicles are custom-built mobile test platforms operated by ESA’s Navigation Laboratory to support test campaigns for navigation and telecommunications services, most notably Europe’s Galileo constellation. Testing in the field provides a unique opportunity to complement laboratory tests, verifying the system’s performance from a user perspective in a more dynamic and realistic setting.

Image:

The structural model of the communications system that ESA is supplying for NASA’s Habitation and Logistics Outpost (HALO) on the Gateway recently completed a vibrations test to check it will withstand the intense shaking during the launch.

 The HALO Lunar Communication System (HLCS) is an advanced piece of technology that will enable communication between the upcoming lunar space station, the Gateway, and satellites and rovers around and on the Moon.

 In October, the structural model of the main box of HLCS completed a critical mechanical qualification test. This included a vibration test, which checks that the system can endure vibration levels

Image: Navigation vans

Video: 00:08:29

Focus on Euclid with Laurent Brouard: “I’m going to show you what a telescope that we send into space looks like.”

Laurent Brouard, Project Manager at Airbus Defence and Space, was responsible for building the Euclid payload module (PLM).

In this interview, which took place in a clean room at the Airbus premises in Toulouse, he describes with words, gestures, and the Euclid PLM structural and thermal model how Euclid works.

Did you know that Euclid sees the same part of the sky at the same time in both the infrared and visible wavelengths? Or that in space radiators

Image: Hera asteroid mission, shaken not stirred

An international team of astronomers have used the NASA/ESA/CSA James Webb Space Telescope to provide the first observation of water and other molecules in the inner, rocky-planet-forming regions of a disc in one of the most extreme environments in our galaxy.

Video: 01:00:00

Watch the replay of the media briefing on Ariane 6 during which ESA Director General Josef Aschbacher outlines the progress achieved after the successful hot firing test on 23 November 2023 at Europe’s Spaceport in French Guiana, as well as the upcoming steps in the Ariane 6 development test campaign, including ESA, CNES and ArianeGroup targeting the first launch of Ariane 6 between mid June and end of July 2024. Participants also includes Martin Sion, CEO, ArianeGroup ; Philippe Baptiste, President of CNES and Stéphane Israël, CEO, Arianespace.

As global temperatures records are smashed and greenhouse gas emissions reach new highs, a new report from the UN Environment Programme finds that current pledges under the Paris Agreement put the world on track for a 2.5–2.9°C temperature rise this century – pointing to the urgent need for increased climate action.

The report is timely as nearly 200 nations gather in the coming two weeks at the United Nations COP28 Climate Change Summit to conclude the world’s first ever ‘Global Stocktake’ on climate change. Swift and sustained climate action is needed to avoid the worst

Evanston IL (SPX) Nov 29, 2023
If you added up all the microbes living deep below Earth's surface, the amount of biomass would outweigh all life within our oceans. But because this abundant life is so difficult to reach, it is widely understudied and incompletely understood. By accessing the deep underground through a former goldmine-turned-lab in South Dakota's Black Hills, Northwestern University researchers have pieced tog