3I/ATLAS captured the world's attention last month as the comet raced past the Earth, but some believed that it could have ...
Humanity has learned to fling machines to the edge of the solar system, but the stars remain stubbornly out of reach. The ...
NASA’s newly launched IMAP mission is set to tell us more about the boundary between our Solar System and interstellar space ...
An interstellar object – a comet from a distant star system – is passing through the space between Jupiter and Mars, and according to a recent study, Comet 3I/Atlas may be 3 billion years older than ...
The workings of our solar system are roughly the same now as they have been for millions of years. Moons circle their planets, the planets circle the sun, the sun’s magnetic fields and sunspots wax ...