Astronomy

The huge market for stolen smartphones means that thieves will continue to snatch them, but is there anything we can do to put a stop to this crime wave?

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Space is huge and essential to humankind, fuelling knowledge, supporting our economies and driving global prosperity. None of this would be possible without reliable access to space. 

Since 1979, Europe has relied on the Ariane rockets and Vega series to launch its missions. Today, with Ariane 6 and Vega-C, ESA ensures Europe's autonomous and independent access to space. But we are also looking ahead. With the Ariane Smart Transfer and Release In-orbit Ship (ASTRIS), Phoebus, P160C boosters, the MR-10 engine and more, ESA is enhancing its rockets with new innovations that improve cost, performance, capability and sustainability.

ESA is also leading the way in developing new propulsion systems to power the European launchers of the future. In collaboration with industry, ESA is supporting the development of new technologies to be used on rocket, boosters, upper stages, landers and spacecraft.

Initiaves like Boosters for European Space Transportation (BEST!), Technologies for High-thrust Re-Usable Space Transportation (THRUST!) and Future Innovation and Research in Space Transporation programme (FIRST!), are advancing key technologies for reusable boosters, engines and other innovations crucial for the future of space exploration. ESA's Space Rider is a reusable spacecraft and robotic laboratory, designed to stay in low Earth-orbit for two months and return payloads to Earth. Themis is a prototype for testing reusable rocket technologies, including vertical takeoff, landing and reuse, powered by the Prometheus engine.

The future of space transport extends beyond Earth launches, with in-orbit operations, transportation systems to support satellite servicing, orbital refuelling, and payload transfers between orbits. 

To support all of this, ESA is upgrading its ground support and Europe's Spaceport in French Guiana, to accommodate more launches. 

Through programmes like ‘Boost!’ ESA is empowering the European Space Industry, supporting innovative companies which are creating new launch services. The European Launcher Challenge is shaping a competitive European launch sector for the future, strengthening Europe's autonomous access to space. 

A powerful Atlas V rocket lifted off from Florida's Space Coast today (June 23), carrying 27 satellites aloft for Amazons' new Project Kuiper broadband network.

Today, at the Living Planet Symposium, ESA revealed the first stunning images from its groundbreaking Biomass satellite mission – marking a major leap forward in our ability to understand how Earth’s forests are changing and exactly how they contribute to the global carbon cycle. But these inaugural glimpses go beyond forests. Remarkably, the satellite is already showing potential to unlock new insights into some of Earth’s most extreme environments.

The first hints that a new strain of avian illness is emerging could be found on this beach on Delaware Bay, where migrating birds flock. Here’s what virus detectives who return there every year know right now.

Using the XMM-Newton telescope, astronomers have witnessed high-speed "burps" erupting from a distant overfeeding supermassive black hole.

A powerful new telescope in Chile is set to transform astronomy, and its first pictures of stellar nurseries and galaxies have just been unveiled

A powerful new telescope in Chile is set to transform astronomy, and its first pictures of stellar nurseries and galaxies have just been unveiled

Astronomy fans can zoom in practically forever into the stunning first images from the Vera C. Rubin Observatory

With the arrival of a visiting crew still delayed, science and maintenance work on board the International Space Station continued to fill the Expedition 73 crew's week.

Scary dreams disrupt our sleep and elevate our levels of the stress hormone cortisol, which may have serious consequences for our health over time

Scary dreams disrupt our sleep and elevate our levels of the stress hormone cortisol, which may have serious consequences for our health over time

The Vera C. Rubin Observatory's first images will be unveiled on Monday (June 23), and you can watch the action live.

When the Apollo astronauts returned to Earth, they complained that the gritty lunar dust got into everything, including their lungs. There have been decades of research into its toxicity, and a recent study has shown that it might actually be less hazardous than regular Earth-based air pollution. Sure, it can cause irritation to lung tissue, but not that kind of severe cellular damage or inflammation seen from urban Earth dust. It doesn't seem to cause long-term diseases like silicosis.

Hycean worlds are planets covered in oceans that also have thick hydrogen atmospheres. There are no confirmed Hycean worlds—also called ocean worlds—but many candidates. Even though they're only candidates so far, researchers are curious about their habitability. New research examines the role tidal heating plays in their potential habitability.

We might not currently have any technology that would make a space elevator viable on Earth. But that doesn’t mean they wouldn’t work on other bodies around the solar system. One of the most interesting places that one could work is around Ceres, the Queen of the Asteroid Belt, and potentially one of the biggest sources of resources for humanity’s expansion into space. A new paper from researchers at the University of Colorado, Colorado Springs and Industrial CNT, a manufacturer of Carbon Nanotube (one potential material for the space elevator), details just how useful such an elevator could be.