Astronomy

From acquaintances to besties, our relationships fall on a wide continuum. Research into the ingredients for meaningful and lasting connections can help you strengthen them

From acquaintances to besties, our relationships fall on a wide continuum. Research into the ingredients for meaningful and lasting connections can help you strengthen them

Geoengineering comes in many forms and the risks and potential benefits vary widely. But many researchers now feel it’s time to investigate this controversial idea

Geoengineering comes in many forms and the risks and potential benefits vary widely. But many researchers now feel it’s time to investigate this controversial idea

There’s an argument rumbling about why our ancestors evolved language. And surprisingly, one of the possible explanations has nothing to do with communication

There’s an argument rumbling about why our ancestors evolved language. And surprisingly, one of the possible explanations has nothing to do with communication

Conditions in our little pocket of the universe seem to be just right for life - and the much-debated anthropic principle forces us to wonder why

Conditions in our little pocket of the universe seem to be just right for life - and the much-debated anthropic principle forces us to wonder why

All of us hold metaphysical beliefs, whether we realise it or not. Learning to question them is spurring progress on some of the hardest questions in physics

All of us hold metaphysical beliefs, whether we realise it or not. Learning to question them is spurring progress on some of the hardest questions in physics

There is mounting evidence that even surprisingly simple animals, like invertebrates, have a level of consciousness - but not in the way you might think

There is mounting evidence that even surprisingly simple animals, like invertebrates, have a level of consciousness - but not in the way you might think

Concepts like the “growth mindset” are much misunderstood. But learn to cultivate certain beliefs about your future potential, and evidence suggests it really can foster success and bring health benefits

Concepts like the “growth mindset” are much misunderstood. But learn to cultivate certain beliefs about your future potential, and evidence suggests it really can foster success and bring health benefits

Quantum computers have been hyped as machines that can solve almost any problem. Yet it is becoming clearer that their near-term utility will be narrower

Quantum computers have been hyped as machines that can solve almost any problem. Yet it is becoming clearer that their near-term utility will be narrower

Video: 02:08:03

ESA’s Living Planet Symposium, one of the world’s leading Earth observation conferences, opened today in Vienna. The plenary session began at 10:30 CEST and included addresses from ESA Director General Josef Aschbacher and ESA Director of Earth Observation Programmes Simonetta Cheli, as well as Margit Mischkulnig, from the Austrian Federal Ministry for Innovation.

There were video addresses from President of Austria, Alexander van der Bellen, Federal Minister for Innovation, Mobility and Infrastructure Republic of Austria Peter Hanke and the EU Commissioner for Defence and Space Andrius Kubilius. Representatives of the United Nations Office for Outer Space Affairs, ECMWF, IPCC, Eumetsat, Nordic Bildung and ETH Zurich also spoke during the opening session.

The first images from Biomass, ESA’s forest mission, launched earlier this year, were also presented during the opening plenary.

More than 6500 participants from almost 120 countries signed up to attend the event. With more than 4200 scientific presentations and posters, the symposium provides a forum and meeting point for scientists, academics and space industry representatives, as well as students and citizens.

The Living Planet Symposium takes place every three years and this year the focus is ‘from observation to climate action and sustainability for Earth’. Held in the Austrian capital over five days from today to 27 June, participants can take part in discussions on how we can work together in the fields of Earth science and with the Earth observation industry to ensure robust data and promote effective climate action to address the environmental crisis, with presentations also on new trends in Earth observation.

Watch more videos from the Living Planet Symposium 2025.

Breathing in moon dust can still give you what one astronaut called "lunar hay fever."

A SpaceX Falcon 9 rocket carrying 27 Starlink satellites was launched from Cape Canaveral Space Force Station in Florida on Monday, June 23, 2025.

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?