Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.

Here's when and how to watch the next full moon and February's rare planetary parade across Pennsylvania skies, starting with shiny and bright Venus.

Missed January's planetary parade? February 2025 offers another celestial spectacle. Discover when, where & how to catch ...

Satellites have managed to detect faint electromagnetic signals generated by ocean tides, suggesting that space-born sensors ...

Researchers found for the first time evidence that even microquasars containing a low-mass star are efficient particle accelerators, which leads to a significant impact on the interpretation of the ...

Our home planet is bombarded with particles from outer space all the time. And while we are mostly familiar with the rocky ...

With the OSIRIS-REx space probe, the NASA space agency succeeded in collecting some material from the surface of asteroid ...

From January to March, the night sky will host a spectacular parade of planets featuring Venus, Mars, Jupiter, Saturn, Uranus, and Neptune. The alignm ...

If it’s real, some may question whether something with a mass about three times Pluto’s counts as a planet at all.

Are you smarter than a robot? These questions were prepared with the help of the artificial intelligence chatbot, Chat GPT. Test your brains with the Herald’s morning quiz. Share your score with ...