NASA Hubble observations from late 2023 to early 2024 document measurable size, shape, and motion changes in Jupiter’s Great Red Spot over one oscillation cycle.

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

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

The latest news from around North Texas. The first full moon of 2026 will take place on January 3rd. That moon, known as the ...

The first observation using the Airy Transit Circle telescope, a device that functioned for over a hundred years, was taken ...

While most planets that we are familiar with stick relatively close to their host star in a predictable orbit, some planets ...

A new year for sky-watchers begins with Jupiter coming into opposition on Jan. 10. This means Jupiter appears opposite the ...

Harvard physicist Avi Loeb challenges NASA, suggesting the iron-rich composition of interstellar object 3I/ATLAS indicates ...

Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which launched on Dec. 25, 2021, this anniversary marks an important transition.

The Hubble Space Telescope has peered at Uranus, left, and Neptune to study the so-called "ice giant" planets, but little is known about their interior composition. Credit: NASA / ESA / M. Showalter / ...

NASA's Hubble Space Telescope detected material from a Pluto-like body spiraling into a white dwarf star 260 light-years away from Earth. Credit: NASA / JPL-Caltech / Tim Pyle illustration For the ...

Planetary exploration exists with long-term planning and patience, but the results can be studied and enjoyed for decades after a mission ends. This is the case with the images taken by Voyager 2 and ...