The Black Knight satellite conspiracy claims that an ancient alien probe has orbited Earth for 13,000 years, silently observing humanity. The theory traces its roots to early radio experiments by ...

Breakthrough Listen will scan the the skies with the aid of the MeerKAT Telescope. They are targeting a million nearby stars. [NASA's Planet-Hunting Probe Joins the Search for Intelligent Aliens] ...

Space scientists have revealed a new image of the mysterious space rock that passed through our solar system. Researchers said the picture shows the interstellar Comet 3I/ATLAS, suggested to be a ...

Math lovers and pie fans unite on March 14 to celebrate Pi, the infinite constant driving everything from space exploration ...

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

Space scientists have released a new image of the enigmatic space rock that traveled through our solar system. Researchers revealed the photograph shows the interstellar Comet 3I/ATLAS - speculated to ...

The object — roughly 20 centimeters long with a flat end — was first photographed by the Curiosity Rover in 2022 in Gale ...

The satellite blazed through Earth’s atmosphere and splashed down in the eastern Pacific Ocean on Wednesday, March 11.

NASA has disqualified one of the two proposals for a large astrophysics mission, a decision the project’s leader blames on ...

Almost 14 years after its launch, NASA expects its Van Allen Probe A to re-enter Earth's atmosphere on Tuesday. The U.S. Space Force predicts the roughly ...

Its twin, the Van Allen Probe B, is still orbiting Earth, but no longer functioning. Launched in 2012, the two spacecraft flew through the Van Allen radiation belts that surround Earth, studying them ...