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Earth & Space

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Staying ahead of the wave: predicting fishing efforts in a changing world to save biodiversity

An ecosystem is a community of all living organisms in a certain area, including human beings. In the marine ecosystem, for instance, every organism living in the ocean (fish, animal, plant, etc.) has its own role within the community. This balance can be ruined by... click to read more

Views 1837
Reading time 3.5 min
published on Mar 25, 2019
To See a World in a Grain of Interplanetary Dust

With each new spacecraft launch, we become more familiar with today's Solar System, from our nearest neighbor planets to those in cold and distant outer orbits, yet the details of how the Solar System formed and evolved to its present state remain a mystery. We... click to read more

  • Hope A. Ishii | Professor at Hawaii Institute of Geophysics and Planetology, University of Hawaii at Manoa, USA
Views 1771
Reading time 4 min
published on Mar 22, 2019
Methane ice dunes on Pluto

Prior to NASA's New Horizons mission to Pluto in July 2015, the highest resolution image of the dwarf planet was just twelve pixels across the whole world. New Horizons' images, from its single 30000 mph fly-by, were at best around 80 m per pixel, and... click to read more

  • Matt Telfer | Lecturer at School of Geography, Earth and Environmental Sciences, University of Plymouth, Plymouth, UK
Views 1423
Reading time 4 min
published on Mar 18, 2019
Biodiversity – a double-edged sword for ecological stability?

Ecosystems are characterized by a remarkable ability to withstand changes in the environment. Your favorite meadow may look different in hot and dry year, compared to one with abundant rain, because the most common species in each year may be very different. However, you will... click to read more

  • Frank Pennekamp | Postdoctoral Research Fellow at University of Zurich, Zurich, Switzerland
Views 1606
Reading time 4 min
published on Mar 8, 2019
The first interstellar immigrant of the solar system

Our solar system did not form in isolation from the rest of the Galaxy. It was part of a star cluster where each member has its own planets and asteroids. The close proximity of the cluster members favored strong gravitational interactions that pulled asteroids and... click to read more

  • Fathi Namouni | Researcher at Observatoire de la Côte d’Azur, Université Côte d’Azur - Boulevard del’Observatoire, Nice Cedex 4, France
  • Helena Morais | Lecturer at Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista (UNESP), Rio Claro, Brazil
Views 1671
Reading time 4 min
published on Mar 1, 2019