A new study reveals how Earth's strongest radio signals, meant for our own spacecraft, "leak" into the cosmos in predictable ...

Earth may already be broadcasting its presence to alien civilizations without realizing it. A new study shows that our ...

New developments in deep space communications involved detecting extraterrestrial signals to record intelligence on alien ...

Visitors at Disney World’s Epcot are reporting an out-of-this-world experience. A woman working behind the scenes at a ...

Researchers show that planetary alignments make Earth’s strongest space signals easiest for alien civilizations to detect.

Aliens may have been closer to Earth than first thought. New research from NASA reveals that Ceres, the dwarf planet in the ...

A Harvard scientist has suggested that an interstellar object passing through the solar system might be a nuclear-powered alien spaceship. Most astronomers believe the object, dubbed 3I/ATLAS, […] ...

Avi Loeb said bases this hypothesis on a July 21 image captured by the Hubble Space Telescope and shared by NASA.

Interstellar object 3I/ATLAS shows an unexpected frontal glow that Harvard's Avi Loeb says cannot be explained by sunlight ...

Targeted SETI approach listens for alien radio 'spillover' during planetary alignments, using Earth's deep space ...

"Considering the direction and frequency of our most common signals gives insights into where we should be looking to improve ...

In a new study, researchers at Penn State and NASA’s Jet Propulsion Laboratory analyzed when and where human deep space ...