The "unintentional electromagnetic leakage" from airport radars and military radar systems can be "detectable across ...

As the world's largest axisymmetric solar telescope, WeHoST is a symbol of China's contribution to global space science and planetary safety in an increasingly complex cosmic environment.

Using a combination of telescopes, astronomers have characterized the closest supernova linked to a fast X-ray transient. The ...

Astronomers have confirmed the third interstellar object on record is dashing through our solar system. Dubbed 3I/ATLAS, it ...

The universe is vast, and while our solar system is the center of our everyday lives, it is just a tiny part of the cosmic ...

In the vastness of the universe, distances between celestial bodies are mind-boggling, with even light taking thousands of ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

There's a new interstellar comet in the neighborhood! Known as 3I/ATLAS, this comet poses no threat to Earth – but it does ...

An object dubbed 3I/ATLAS is only the third interloper from outside the Solar System seen in all of human history.

The newest visitor is 416 million miles from the sun, out near Jupiter, and heading this way at a blistering 37 miles per ...

Comet or asteroid heading for the Sun is only the third time an interstellar object has been spotted inside our group of ...