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

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 ...

That means returning from the moon, the Artemis astronauts will be traveling at around 0.0037% the speed of light. Assuming a ...

A new interstellar object, A11pl3Z, has been discovered in our solar system, marking the third such object to be observed. It ...

A microquasar belonging to our Milky Way galaxy has set records by generating cosmic rays with energy levels never before ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

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

It’s officially the third known interstellar object to pass through our solar system and poses no threat to Earth.

Astronomers in Hawaiʻi detected the solar system's third interstellar object, C/2025 N1 or 3I/ATLAS, which poses no threat to ...

The burst was so bright that it bounced off the Moon and illuminated Earth’s upper atmosphere, surpassing the brightness of a ...

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed.