New measurements show that the expansion rate of the universe is faster than can be explained by our current understanding of ...

This NASA/ESA Hubble Space Telescope image peers into the dusty recesses of the nearest massive star-forming region to Earth, ...

NASA has released this photomosaic in two images that can be downloaded from its website: ...

In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the ...

In the years following the launch of NASA’s Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

That could soon change, thanks to a new NASA flagship telescope being designed to seek out strange new worlds that could ...

More than one million images present the cosmos as Nancy Grace Roman Telescope will see it from 2027.

Rayet 140, has been closely studied, revealing the formation and outward expansion of carbon-rich dust shells. Data from the ...

Stargazers around the world marked the 35th anniversary of the NASA Hubble Space Telescope Wednesday with a special challenge ...

The James Webb Space Telescope captured photos of one of the earliest supernovas ever seen using infrared technology, and ...

Surrounded by glowing discs of swirling gas, quasars emit immense light that can be seen across vast cosmic distances.

Proposed budget reductions for the Hubble Space Telescope would impact research and outreach as well as increase the risk to ...