The NASA/ESA/CSA James Webb Space Telescope has captured an amazing view of the iconic Hubble Ultra Deep Field using its MIRI ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

In 1974, the project’s Science Working Group recommended that the telescope be required to resolve details at least one-tenth ...

Due to the costs and duration of the Hubble project, NASA was under pressure. At the end of 1995, it released a photo that silenced the critics.

Comet 3I/ATLAS, a rare interstellar visitor, is visible this week as it departs the solar system, with some public events ...

Then, on November 25, teams at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, joined the inner and outer portions ...

Could the icy moons of our solar system hold life beyond our planet? Keith Cooper looks at how planetary scientists plan to ...

NASA’s Europa Clipper spacecraft has observed interstellar comet 3I/ATLAS, collecting rare data as the ancient object made ...

The best JWST images reveal galaxies, nebulae, and cosmic structures in stunning infrared clarity. These James Webb photos redefine NASA space imagery for a new generation.

University of Arizona astronomers discover a galaxy with a dual personality – appearing ordinary in visible light while appearing to accrete material at an extraordinary rate when observed in the ...

Comet 3I/ATLAS was discovered on July 1, 2025, by the NASA-funded ATLAS telescope in Rio Hurtado, Chile and was quickly ...

New images of interstellar object 3I/ATLAS reveal geometric structures that defy comet models. Explore why this mysterious ...