An Unknown Deep-Space Signal Reaches Humanity, It Lasted Just 10 Seconds ...

Astronomers at the International Centre for Radio Astronomy Research (ICRAR), working with international collaborators, have made a striking discovery involving a previously unknown type of cosmic ...

A "crowdsourced" project in which home computer users were enlisted to help analyze radio signals from space is ending after ...

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. ...

Scientists have taken a close look at our activity within the solar system to determine where to look for signals from intelligent alien life. The findings apply if those extraterrestrials explore ...

This article is part of our exclusive IEEE Journal Watch series in partnership with IEEE Xplore. As deep space probes continue to explore throughout the solar system and beyond, scientists on the ...

An impulsive X4.2 solar flare sparked strong radio blackouts across Africa and Europe as the giant sunspot continues to rage.

NASA has found something that will help understand how the cosmos was when everything barely started. Imagine someone screams in a far away place and that ...

Four days after launching on its third-ever mission, China's mysterious Shenlong robotic space plane has apparently deployed 6 unknown objects in orbit. Some of them appear to be emitting signals.

The likelihood is that they will turn out to be radio frequency interference — but it's worth checking, scientists say. When you purchase through links on our site, we may earn an affiliate commission ...