I/ATLAS might be over 7 billion years old, a new study reports, which would make it the oldest comet known. But experts caution we need more data.

Scientists now say an interstellar comet discovered earlier this month could be one of the oldest that astronomers have ever encountered.

As more satellites are launched into orbit, space agencies are looking at how to predict space weather events that could harm ...

A mystery interstellar object discovered last week is likely to be the oldest comet ever seen—possibly predating our solar ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

A 500-year-old compass recently unearthed in Frombork, Poland could provide crucial insights into the scientific practices of ...

Researchers discovered a 500-year-old compass in a hidden chamber in Frombork, Poland, possibly used by Copernicus, shedding ...

New research from the Netherlands has shown that product-service-system business models applied to the PV business encourage the use of high-quality PV products and maximizing system lifespan ...

“Ibn al-Shatir's solar model, with a new eccentricity and epicycles yielding a maximum solar equation of 2;2,6°, parallels Copernicus's solar calculations.

Correlating the two cosmological models, the study suggests Copernicus was heavily influenced by Ibn al-Shatir’s astronomy and his ideas that the Earth and other solar planets orbit the Sun.