Astronomers are closing in on one of the most tantalizing possibilities in planetary science, evidence that a previously ...

That’s according to a re-examination of data captured by NASA’s Cassini spacecraft, which flew by Titan dozens of times ...

At the farthest edge of the Sun’s influence, the Voyager probes have stumbled into something that sounds almost mythic: a ...

As NASA’s James Webb Space Telescope moves through the final phases of commissioning its science instruments, we have also begun working on technical operations of the observatory. While the telescope ...

3I/ATLAS has now made its closest approach to the sun and Earth and is now heading back out toward the outer solar system. On ...

There are plenty of moons orbiting around the planets in our solar system — Saturn, for example, has well over 100 known moons — and astronomers believe that planets outside our solar system almost ...

Data from 25 comets were compiled to test predictions of solar system formation and evolution. ORLANDO, Nov. 4, 2022 – A new study from the University of Central Florida has found strong support that ...

"We have been calling Uranus an ice giant, but we don't really know its nature." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers say ...

ESA’s Juice spacecraft observed interstellar comet 3I/ATLAS in November 2025, capturing NavCam images and collecting instrument data, with full science results expected to arrive on Earth in February ...

Voyager 1's new data has scientists wondering if its systems may be glitching — which could affect the spacecraft's ability to send data back to NASA.