This image of the Milky Way galaxy was captured by the European Southern Observatory (ESO) at the Paranal Observatory in Chile, in collaboration with NASA. This image of the Milky Way, created by NASA ...

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

James Webb Space Telescope, NASA's latest and most advanced space observatory, has continued to capture breathtaking images ...

Lightspeed travel is a popular concept in sci-fi and pop culture, but it's not a technology we are likely to see anytime soon ...

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 ...

Scientists are working on an accurate way of calculating the probability of finding alien life elsewhere in the universe.

A recently shared image of a distant galaxy surrounded by three concentric rings challenges our understanding of galactic ...

The Roman Coronagraph Instrument, designed to block starlight, will help scientists detect faint light from exoplanets.

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 ... 30 and 10 times the dark energy density in our Universe.

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