Today, it’s believed that Jupiter and Saturn, the largest planets, were the first to fully form, both within a few million ...

New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: ...

Jonny Kim, a NASA astronaut on board the International Space Station (ISS) has shared a photo of his DIY fast-food meal, ...

Jonny Kim, a NASA astronaut on board the International Space Station (ISS) has shared a photo of his DIY fast-food meal, ...

Exoplanets—planets that orbit stars beyond our solar system—have transformed our understanding of the universe. Since the ...

NASA's James Webb Space Telescope has made the first-ever and long-anticipated detection of ice outside of our own solar system. The frozen water was found within a debris disk circling HD 181327, a ...

A rare celestial alignment in April 2025 gave NASA scientists the chance to study Uranus in exceptional detail as it passed ...

"Rings are mostly made of ice and small rocks," said William Saunders, a planetary scientist at NASA's Langley Research ...

Sabbi, C. Murray, M. Zamani (ESA/Hubble) This image, captured by NASA’s Cassini spacecraft in 2017, shows the last full mosaic of the planet and its rings. After more than 13 years exploring the ...

Captured by NASA’s Cassini orbiter, this view shows Saturn during an equinox—an event that happens only twice each Saturn year—when the planet’s rings cast a razor-thin shadow across its ...

Rare Uranus stellar occultation captured this month 18 observatories gathered data for atmospheric studies New insights into Uranus' rings and stratosphere ...

Titan is Saturn’s largest moon, imaged here in front of its host planet and its rings by NASA’s Cassini spacecraft. Credit: NASA/JPL-Caltech/Space Science Institute That soupy, orange-hued ...