Distant Quasar: Multiple images of a distant quasar are visible in this combined view from NASA’s Chandra X-ray Observatory ...

The amazing ... Subaru Telescope in Hawaii resembles an interstellar apple. In fact, it is a mysterious galaxy located about ...

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

which can be seen as a faint shape around the two bright images of the quasar. Hubble unexpectedly finds double quasar: This ...

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

This process won't be complete for many millions of years — until then, Queen Berenice II will have to suffer the knots in ...

Hubble Space Telescope can "only see the universe in shades of grey," according to NASA's Goddard Space Flight Center. Learn ...

Cosmology studies include the understanding of the history of the universe. This enables scientists to understand origin, ...

There are monstrous objects at the heart of every large galaxy — black holes that are millions or even billions of times more ...

The skies over Iowa recently have been filled with Northern Lights on many nights and a comet, C/2023 A3 (Tsuchinshan-ATLAS) ...

Despite the lack of a dedicated mission to the planet, scientists have learned plenty through ground observations and space ...

Space-based telescopes are remarkable. Their view isn't obscured by the weather in our atmosphere, and so they can capture ...