Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...

PRIMA is more than a hundred times more sensitive than previous missions, such as the Spitzer and Herschel space telescopes.

Eventually, every stellar civilization will have to migrate to a different star. The habitable zone around all stars changes ...

Using ESO's Very Large Telescope (VLT), an international team of astronomers has inspected an icy protoplanetary disk of a ...

Using the James Webb Space Telescope, an international cooperation of NASA and the European and Canadian space agencies, a ...