The initial report was based on observations from the powerful James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts. But the results created a lot of hubbub ...

A slowly spinning universe could resolve a puzzle in physics known as the Hubble tension, a new model suggests.

The photo of a 9.5-light-year-long cloud within the Eagle Nebula celebrates the space telescope’s upcoming 35th birthday.

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

Compelling evidence of a long-sought black hole at the center of the galaxy M83 has been unveiled using the James Webb Space Telescope.

This time, astronomers have used new processing techniques to draw out additional details in celebration of the telescope's ...

A team of astronomers at the Space Telescope Science Institute, working with one colleague from the University of St Andrews' ...

Today's rather aquatic-themed NASA/ESA Hubble Space Telescope image features the spiral galaxy Messier 77, also known as the ...

A new discovery has surfaced, wherein the first-ever solitary black hole has been revealed in the Sagittarius constellation.

To mark its 35th anniversary, the European Space Agency (ESA) is revisiting iconic Hubble images with updated data and ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

Amid harsh cuts, the Trump administration has proposed canceling the nearly ready-to-launch Nancy Grace Roman Space Telescope ...