Among the smallest passengers aboard Europe’s Vega launch tonight are also the most ambitious in nature: twin miniaturised laboratories, or CubeSats, for the in-orbit demonstration of disruptive state-of-the-art space technologies. 

More than 150 000 aircraft and 5000 airports worldwide are equipped with Satellite-based Augmentation System (SBAS) technology for safer flying. Specialists overseeing these systems met from 19 to 21 September for the 38th SBAS Interoperability Working Group meeting, hosted by ESA in Toulouse, to coordinate efforts for seamless navigation.

Image: Image comparing views of Sun with two Solar Orbiter instruments

Our planet is being continuously bathed in radio signals from satnav satellites – which are useful for much more than just navigation. Dedicated space missions acquire these signal reflections to amass valuable environmental information. The shoebox-sized PRETTY CubeSat, flying on Europe’s next Vega launcher, will investigate a new frequency and novel observation angle to better measure the rate of climate change – at the same time as gathering radiation data on its surrounding space environment.

Space Coast FL (SPX) Oct 05, 2023
Amazon's expansive ambitions to delve into satellite-based broadband are about to take a concrete form. On October 6, 2023, the e-commerce behemoth is scheduled to launch KuiperSat-1 and KuiperSat-2, the initial pair of its projected constellation of more than 3,200 satellites. The launch, set to be executed from Launch Pad 41 at Cape Canaveral Space Force Station, will utilize the reliable Unit

Thanks to their ability to absorb and store carbon dioxide from the atmosphere, forests have long been recognised as a key tool in the fight against climate change – but not all forests are equal. New research based on data from ESA’s SMOS satellite mission has found that, surprisingly, young trees are champions at carbon capture.

Image: Moon scouts

Unfortunately, due to circumstances beyond his and our control, ESA astronaut Thomas Reiter has had to cancel his attendance at the ESA Open Day at ESTEC this Sunday. ESA astronaut André Kuipers and Reserve astronaut John McFall will still be attending.