3I/ATLAS captured the world's attention last month as the comet raced past the Earth, but some believed that it could have ...

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

Astronomers found an interstellar "tunnel" - a cosmic channel that connects our solar system to distant stars, according to a ...

When my colleagues and I send them out to explore our solar system, it's important for us to understand the 3D map of our ...

The most unsettling space images are not of black holes or distant galaxies, but of stars that look eerily like our own Sun ...

The European Space Agency has quietly added a major piece to its global space communications network with the inauguration of ...

The comet, discovered in July 2025, originated far beyond our Solar System and is thought to be around 7 billion years old - even older than the Sun. View on euronews ...

Scientists at the European Space Agency used a laser to communicate with a spacecraft 165 million miles (265 million kilometers) away in deep space for the first time, marking a major step forward in ...

At times, the sun ejects energetic material into space, which can have consequences for space-based and even ground-based ...

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