The comet formed in a cold and distant part of the early Milky Way up to 12 billion years ago, putting it just under 2 ...

Harvard astrophysicist Avi Loeb joins us as the FBI joins the search for a missing retired Air Force General with ties to the Pentagon’s most sensitive UFO programs. We also dive into the anomalies of ...

Interstellar Comet 3I/ATLAS is the gift that keeps on giving. A snapshot of space that lies beyond the solar system, it brings clues to our understanding of other stars, other worlds and the galaxy ...

A newly discovered interstellar comet known as 3I/ATLAS is racing through our Solar System on a hyperbolic trajectory at more ...

Satellite views and space telescopes allow scientists to see amazing wonders, such as sand seas in the Namib Desert, "spiderweb" formations on Mars, and even distant nebulae. Sometimes, though, a ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

New data indicates Comet 3I/ATLAS is second only to C/2016 R2 in terms of methanol levels ever recorded in a comet within our solar system.

The interstellar comet 3I/ATLAS is puzzling astronomers with chemical signatures never seen before. Data from advanced observatories suggests unusual gas ratios and metallic elements that may have ...

Lead researcher Nathan Roth said the image shows the comet is “bursting with methanol in a way we just don’t usually see.” ...

When astronomers first observed comet 3I/ATLAS, they realized it was special. It is just the third confirmed interstellar object to pass through our Solar System, after the enigmatic ‘Oumuamua and the ...

Discovered in July 2025 by the Asteroid Terrestrial-impact Last Alert System, 3I/ATLAS is only the third known object confirmed to have entered the solar system from interstellar space. The first was ...