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 ...

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

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...

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

Earth and its neighbors orbit the sun on a relatively flat plane. But what's below this plane, and is anythign below the ...

NASA’s Goddard Space Flight Center shared the images of comet 3I/ATLAS. It's possibly as big as Manhattan, likely older than our own solar system and it's traveling through space at speeds of up to ...

The convergence of renewable energy demands and advanced laser technology is making space-based power transmission a tangible reality. Multiple organizations worldwide are developing sophisticated ...

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 ...

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