Observations of the two solar system gas giants have revealed that Jupiter 's north pole hosts a central polar vortex ...

We recently discussed the different types of worlds that the Habitable Worlds Observatory (HWO) is expected to find that ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

The mystifying invader 3I/ATLAS, a comet that had been capturing the attention of expert and amateur astronomers alike, passed Earth early Friday morning, making its closest approach to our planet as ...

A digital atlas of ancient Rome’s highways and byways reveals a road network that was more extensive than thought. By Franz Lidz The apostle Paul traveled widely across the Roman Empire to spread the ...

A tense scene unfolded outside a Massachusetts condominium complex last month when immigration agents surrounded a vehicle and detained the mother of White House press secretary Karoline Leavitt’s ...

An interstellar object named 3I/ATLAS, confirmed to be a comet, is passing through Earth's solar system. The comet poses no threat to Earth and will make its closest approach to our planet on Dec. 19.

A Harvard astronomer is making waves by suggesting that a massive interstellar object hurtling through our solar system might be an alien spacecraft. Professor Avi Loeb, who also serves as director of ...

Recent research suggests that our solar system could already be hosting alien probes, potentially observing us from a distance. This idea aligns with a 2023 statement from a Pentagon UFO chief who ...

A moon around Saturn could be even more hospitable to alien life than we thought, scientists have said. Heat is coming out of the top of the icy world, researchers have found in a major new study.