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

The galaxies, each as vast as the Milky Way, are baffling because most scientific models for galaxy evolution suggest ...

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

Lensed quasar: WFI2033-4723 is among the five best lensed quasars discovered to date ... Hubble unexpectedly finds double ...

The Hubble Space Telescope captured an amazing view of spiral galaxy NGC 6956. The galaxy is located "214 million light-years ...

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

Fall evenings are perfect for astrophotography because the cool weather keeps those pesky mosquitoes away, which gives me ...

Many of them are elliptical galaxies that formed following close encounters, or collisions, with another galaxy that stole ...

This Hubble Space Telescope image captures a triple-star system ... although our Universe has the right characteristics for ...

A group of astronomers analyzing data from the James Webb Space Telescope ( JWST) say some of the oldest galaxies in our ...

The Roman Telescope is being built at NASA's Goddard Space Flight Center, where the coronagraph recently arrived after being ...

Dan Goldin, a prominent figure in the aerospace and tech industries, is best known for his transformative leadership ... and ...