Radar systems used by civilian airports and military operations are inadvertently revealing our existence to potential ...

Discover the surprising truth about which American state is nearest to the African continent. Is it Florida or Maine? Uncover ...

With the moon sitting low in the sky during this phase of its 18.6-year cycle, it's the perfect time to try capturing this ...

Aliens could spot Earth because of airports such as Heathrow and Gatwick, according to new research. Radar systems used by ...

Humans might not know of any intelligent beings beyond Earth, but if they exist, they might already know about us. New ...

Before defining what a light-year is, we should define what a light-year is not: It is not a measure of time, but rather a ...

Aliens could spot Earth because of airports such as Heathrow and Gatwick, according to new research. Radar systems used by ...

A large asteroid will pass close to Earth in July 2025. NASA and ISRO are closely monitoring its trajectory. The asteroid, ...

A new study reveals that a common human technology may be quietly broadcasting our presence to alien civilizations—without us ...

The interstellar comet 3I/Atlas is the fastest and largest of its kind, giving astronomers a rare glimpse into extrasolar ...

The annual competition for professional and amateur astrophotographers released its shortlisted images, which capture the ...

After defending his PhD thesis on modeling interstellar objects on Monday, June 30, Matthew Hopkins intended to take some ...