Euclid’s ‘twin’ arrives at ESA mission control

[ad_1] The Euclid Avionics Model set up inside its dedicated room at ESA’s ESOC mission control centre in Darmstadt, Germany. Credit: European Space Agency ESA’s Euclid observatory has begun to survey billions of galaxies on a quest to uncover the secrets of

A star like a Matryoshka doll: New theory for gravastars

[ad_1] If gravitational condensate stars (or gravastars) actually existed, they would look similar to black holes to a distant observer. Two theoretical physicists at Goethe University Frankfurt have now found a new solution to Albert Einstein’s theory of general relativity, according to

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