Harvard astornomer Avi Loeb suggests interstellar object 3I/ATLAS could've sent off the Wow! Signal back in 1977.

In a groundbreaking development, astronomers have recorded a perfect geometric signal from deep space. This remarkable ...

Astronomers have recently detected an intriguing “heartbeat signal” emanating from deep space, capturing the attention and ...

Gamma ray bursts are the most powerful explosions in the universe, unleashing as much energy as the Sun will in its 10 ...

For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

Astronomers detect a fast radio burst from 10 billion years ago, FRB 20240304B, revealing clues about the early universe.

The James Webb Space Telescope imaged galaxy NGC 4141, where astronomers traced the precise origin of a recent fast radio burst and its potential red giant companion, annotated in the inset as NIR-1.

NASA proves laser communication works in space, sending HD video across millions of miles and paving the way for faster data from Mars.

Testing last spring on the impact of Link 16 radio signals broadcast from space on the national airspace showed no impact and ...

The International Deep Space Exploration Association (IDSEA) signals China’s ambition to become a central node in the ...

A graphic released by the Royal Air Force describing the rendezvous proximity operation that took place between a US ...