The day that astronomers have been waiting for is here. On Wednesday (March 19), the European Space Agency (ESA) spacecraft ...

Have you ever wondered who is behind geometry's most fundamental truths? You guessed it: it is Euclid of Greece.

from galaxy shapes to strong lenses, clusters, and star formation, among others,” said Euclid project scientist Valeria Pettorino of ESA. “We will observe each deep field between 30 and 52 ...

Last month, the European Space Agency (ESA) released a huge dataset from its space telescope Euclid. The release featured three deep-field mosaics glittering with 380,000 galaxies and hundreds of ...