04/05/2016

Using nanostructured filters to reduce shipping pollution

Cargo ships are among the leading sources of pollution on the planet. Starting in 2020, however, stricter sulfur emission standards will take effect. A low-cost solution for reaching the new targets may come from an EPFL ...

Experiments shine light on exotic cosmic rays

The Earth is under constant bombardment by subatomic particles called cosmic rays, including some, known as ultra-high-energy cosmic rays, which pack much more punch than the world's most powerful particle accelerators. Fortunately, ...

Image: Models of Proba-3 designs

The design evolution of ESA's Proba-3 double satellite is shown by this trio of 3D-printed models, each pair – from left to right – produced after successive development milestones.

Image: Space Station flyover of Morocco

Expedition 47 Flight Engineer Jeff Williams of NASA captured this detailed photograph from the International Space Station during a daytime flyover of Morocco on May 2, 2016.

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