Our Sun, that steady burning ball of gas that has faithfully illuminated Earth for billions of years, is slowly but ...

Far beyond Neptune, at the far outer rim of our Solar System, astronomers have spotted what looks like a hidden “structure” ...

Perseverance's main job is Martian weather forecasting, but its routine solar scans on November 25 unexpectedly detected the ...

Two unusual cosmic events happened in late 2025, fascinating people across the world. A rare interstellar comet called ...

The manoeuvre adjusted the spacecraft's path and speed around the Sun, setting up a complex series of future orbits that will ...

Astronomers measure the speed at which the solar system is hurtling through space by mapping surrounding galaxies and ...

At the farthest reach of the Sun’s influence, NASA’s Voyager 1 spacecraft has stumbled into a region that behaves less like ...

Though it generated beautiful auroras around the world, the Gannon solar storm in 2024 was also a little dangerous.

A clear look at the discovery of 40,000 near-Earth asteroids, how scientists track them, and the missions working to keep our ...

Planet hunters have grown used to strange worlds, but a handful of discoveries now point to something even more radical: ...

That is the provocative question at the heart of the latest developments surrounding the interstellar comet 3I/ATLAS, as new NASA data sharpen the picture of its composition while an unusual orbital ...

Saturn stunned skywatchers on 23 November when its iconic rings seemed to vanish, leaving the planet looking strangely bare. Astronomers confirmed nothing was wrong. Earth had passed directly through ...