Voyager 1 solar system edge revealed a sharp, energetic boundary. Here’s what it found, how NASA verified it and why it ...

NASA’s newly launched IMAP mission is set to tell us more about the boundary between our Solar System and interstellar space ...

Solar wind sounds poetic, but it's a very real and powerful phenomenon, connecting the Sun to every part of our solar system. Unlike the wind we feel .

Our Sun’s outer atmosphere, the corona, is millions of degrees hotter than it should be, and no one knows why.

China advances plans for dual solar system boundary missions China has published coordinated papers outlining dual missions ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The interstellar invader comet 3I/ATLAS as seen by Hubble. | Credit: Comet inset: NASA, ESA, ...

On Friday (Dec. 19), the interstellar invader, comet 3I/ATLAS, made its closest approach to Earth, coming to within 168 million miles (270 million kilometers) of our planet at 1 a.m. EST (0600 GMT).

Discover the story of Gleisa 710, an orange dwarf star traveling through space toward our Solar System. While it won’t ...

In June 1983, newspaper headlines declared that NASA’s Pioneer 10 spacecraft had left the solar system, crossing beyond the orbit of Neptune. It was the common view of the time: All of the solar ...

The project has recently been submitted to the European Space Agency for consideration as a future mission. The current ...

Scientists say the storm, driven by heightened solar activity, could cause temporary effects on technology and communications ...