A fleet of high-tech telescopes, led by the NASA and ESA Hubble Space Telescope, has delivered an unprecedented chain of discoveries about how galaxies like the Milky Way took shape, how stars live and die, the influence of black holes, and the birth of the planets and the solar system. In this new age of astronomy, scientists are testing topics from the origin of life to Einstein's theories.

A fleet of high-tech telescopes, led by the NASA and ESA Hubble Space Telescope, has delivered an unprecedented chain of discoveries about how galaxies like the Milky Way took shape, how stars live and die, the influence of black holes, and the birth of the planets and the solar system. In this new age of astronomy, scientists are testing topics from the origin of life to Einstein's theories.