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astrophysics
Article
06.09.2017
Cheaper than satellites, stratospheric balloons can carry telescopes up to altitudes of 40,000 meters, enabling researchers to observe the Universe. They recently completed a mission over Australia...
Article
09.27.2016
Astrophysicist and comet specialist Anny-Chantal Levasseur-Regourd has been involved in the Rosetta project since its early stages. She shares her insight on this extraordinary space mission which is...
06.15.2016
Less than four months after the first-ever detection of gravitational waves, a new merger of black holes has been observed by the LIGO-Virgo collaboration.
04.20.2016
The Microscope satellite was placed in orbit this April. Its mission: test once more the principle of equivalence, a pillar of the theory of general relativity that postulates that all objects fall...
02.11.2016
In order to discover gravitational waves, detectors must be able to distinguish movements as small as one billionth the size of an atom. This major feat of sensitivity has been accomplished and...
Article
02.11.2016
The general theory of relativity predicted the existence of gravitational waves, distortions in the fabric of space-time that propagate through the Universe. What exactly are they and how were they...