This report represents the collective hopes of scientists who study the Sun, setting out plans for improving our knowledge of ...

Observations made of Jupiter’s moon Io during the Juno mission’s flybys helped astronomers confirm how and why Io became the ...

For two decades now, the iconic twin Voyager spacecraft have been quietly overturning everything we thought we knew about the ...

The research team's simulations indicate a 1 in 100 chance that an interstellar visitor could produce the orbits we see today ...

Test your knowledge on our solar system, from the biggest and smallest planets to the behemoth mountain on Mars.

An object up to dozens of times the mass of Jupiter flying through our solar system may have disrupted planetary orbits.

We take a look at the current best predictions for what the solar system will look like throughout the rest of the Sun's life ...

Weather permitting, Jupiter will not only be brighter than most other stars and planets in the evening sky, but will also be ...

Observations from the James Webb Space Telescope have shown carbon dioxide on the surface of Jupiter’s icy moon Europa – that’s a good sign for the habitability of its buried seas ...

Massive object passing through solar system is a better explanation for nature of orbits of Jupiter, Saturn and Neptune ...