Washington DC (UPI) Nov 12, 2021
The U.S. military's X-37B space plane finally came back to Earth on Saturday after spending 908 days in orbit. The robotic X-37B Orbital Test Vehicle-6 touched down at NASA's Kennedy Space Center in Florida at 5:22 a.m. The 908 days in orbit was four months longer than any previous X-37B flight. The plane, which was built by Boeing, also carried a service module for the first tim

The Japanese government has formally agreed to extend its participation on the International Space Station through 2030 and provide components for the lunar Gateway.

The post Japan agrees to space station extension and Gateway contributions appeared first on SpaceNews.

Over the last four years, ESA’s Aeolus mission has been delivering unique profiles of Earth’s winds from space, improving operational weather forecasts, climate models and more – all showing that its novel laser technology is advancing science and being used for important practical applications. Adding to the list of Aeolus’ successes, a recent report highlights that the mission has also brought economics benefits to Europe to the tune of €3.5 billion, and that a follow-on mission could more than double this figure.

Shipping is the most energy efficient form of transport, and more than 80% of goods traded globally are carried via the oceans, with a doubling in volume during the last quarter of a century. Recognising the global need for seamless maritime navigation, ESA’s Navigation Innovation and Support Programme, NAVISP – inventing the future of navigation with more than 200 R&D projects initiated to date – is therefore focused not only on the land but also the sea.

Astronomy is driven by big questions, and they don’t come much bigger than wondering how the first stars and galaxies began to form – eventually giving rise to our own existence.

A NASA demonstration of an inflatable heat shield showed the technology worked and can be scaled up for missions on Earth and Mars, project leaders said Nov. 17.

The post NASA calls test of inflatable heat shield a success appeared first on SpaceNews.

With first ignition, ESA’s reusable, next-generation Prometheus rocket engine development project has taken a step toward hot fire testing. Ongoing work at prime contractor ArianeGroup’s facilities in Vernon, France is being carried out using the Themis reusable stage demonstrator as a test bed. 

The 100-ton thrust class Prometheus features extensive use of new materials and manufacturing techniques designed to reduce its cost to just a tenth of Ariane 5’s Vulcain 2, an upgraded version of which – Vulcain 2.1 – powers the core stage of Ariane 6. 

World leaders, policymakers and delegates from nearly 200 countries have convened in Sharm El-Sheikh over the past two weeks at the COP27 UN Climate Summit. Today we take a closer look at the Egyptian city through the eyes of Copernicus Sentinel-2.