Astronomers are applying new image-processing techniques to previously released Hubble observations in honor of the space ...

The image was published as part of the 35th anniversary celebrations of the NASA/ESA Hubble Space Telescope, which was ...

As part of ESA/Hubble's 35th anniversary celebrations, the European Space Agency (ESA) is sharing a new image series ...

Named Kohoutek 4-55, the nebula was captured by the Hubble Space Telescope. Planetary nebulae like Kohoutek 4-55 are the ...

"Magnetar birth rates and formation scenarios are among the most pressing questions in high-energy astrophysics." ...

People are still puzzling over why nearby objects and distant galaxies move away from us at different speeds. There may now ...

In the grand puzzle of the cosmos, one question continues to defy easy answers: how fast is the universe expanding?

In simplest terms, the rate at which the universe expands on paper doesn’t match actual astronomical observations. That speed ...

While solitary black holes should be common, they are hard to find. The one in Sagittarius revealed itself when it passed in front of a dim background star, magnifying the star’s light and slowly ...

Uranus Findings Can Aid the Study of Exoplanets Now more than 30 years into its mission, the Hubble Space Telescope has ...

The swirling, paint-like clouds in the darkness of space in this stunning image seem surreal, like a portal to another world ...

A newly released image from the Hubble Space Telescope shows the charming Sombrero Galaxy, named for its resemblance to the ...