NASA/ESA Hubble Space Telescope, Gemini North telescope and NASA Infrared Telescope Facility observations of Neptune and ...

Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space ...

A dam Riess was 27 years old when he began the work that earned him the Nobel Prize in Physics, and just 41 when he received ...

A NASA-funded plan to build a large radio telescope on the moon's far side is nearing final approval and could become a ...

This image captures a nebula in the Large Magellanic Cloud, home to the most massive stars ever seen. This image captures a region called LHA 120-N 11, also known as N11, one of the most active ...

An international team used 20 years of data and photos taken by the Hubble Space Telescope to study Uranus' atmosphere and ...

NASA and the European Space Agency launched an astronomical revolution. When the Space Shuttle Discovery roared into the sky ...

A dazzling cosmic swirl, NGC 3507 shines alone in this Hubble image, though it secretly belongs to a dynamic galactic duo.

Researchers found the south polar region darkened in winter shadow, while the north polar region brightened as summer came.

A galactic pileup 94 million light-years away is giving astronomers a detailed look at how cosmic collisions shape the universe.

The CZ-3B/E Y110 flew on an eastbound path and launched Tianwen-2 on an Earth escape trajectory. Tianwen-2 will orbit ...

This sparkling stunner brings astronomers one step closer to examining Cosmic Dawn, when the universe was just a few million ...