Travel through wormholes is possible, but slow

A Harvard physicist has shown that wormholes can exist: tunnels in curved space-time, connecting two distant places, through which travel is possible.

Using black holes to conquer space: The halo drive

The idea of traveling to another star system has been the dream of people long before the first rockets and astronauts were sent to space. But despite all the progress we have made since the beginning of the Space Age, interstellar ...

Image: Northeast Kenya

Captured on 1 October 2018 by the Copernicus Sentinel-2A satellite, this image features part of northeast Kenya – an area east of the East African Rift.

New method contributes to better transport services

How the user perceives accessibility is an important factor in the development and evaluation of attractive and sustainable transport services. Despite this, the user perspective is generally left out in traditional accessibility ...

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