×
GreekEnglish

×
Monday
31
Aug 2026
weather symbol
Athens 27°C

> signal

> signal

Foreign governments attempted to hack the WhatsApp and Signal accounts of senior EU officials — Russia suspected

An internal presentation by the EU’s cyber-defense service reportedly documents targeted attacks against messaging apps used by senior officials — national agencies had already warned of campaigns linked to Russian hacker groups

Radio signal from space repeats every hour, defying explanation

“What is intriguing is how this object displays three distinct emission states, each with properties entirely dissimilar from the others”

This is how far human radio broadcasts have reached into the galaxy (map)

Gives you perspective, doesn't it?

8 billion-year-old radio signal reaches Earth

The burst, named FRB 20220610A, lasted less than a millisecond, but in that fraction of a moment, it released the equivalent of our sun’s energetic emissions over the course of 30 years

‘Alien’ signal beamed to Earth from Mars in SETI test

The coded message is designed to help us prep for a real potential signal from E.T.

An algorithm has detected 8 mysterious signals that possibly came from Aliens

The scientists claim this will help the search for an advanced extraterrestrial civilization sending “technosignatures”

Radio signal from 9 billion light-years away from Earth captured

The signal could mean that scientists can start investigating the formation of some of the earliest stars and galaxies

Repeated radio blasts hitting Earth could finally solve one of the universe’s biggest mysteries

The events began on 5 October, 2020

Scientists delighted as failure to detect key signal from space explains the beginnings of the universe

Researchers were looking for a specific signal, known as the 21-centimeter hydrogen line

Mystery as “alien” radio signal blips 2,000 times in past two months

Scientists believe the signals come from collapsed stars - but some have suggested they might be evidence of extraterrestrial civilisations

Load more