Shamu dreams of Europa.
If aliens love satellites as much as we do, we might be able to spot them
Cyborgs, and interstellar probes, and AI.
Confirming hints picked up by the Hubble just a few years ago.
We'll admit that space dust is slightly less cool than an alien civilization.
Nope, not aliens.
The simplest explanation is also the likeliest.
Heat and drills will help us probe for alien microbes
The Saturn explorer's death spiral begins on Sunday
The anatomy of a Dyson Sphere.
A newly-investigated essay from 1939 reveals Churchill's thoughts on E.T.
The top 7 explanations for the star's weird behavior, ranked roughly in order of plausibility
If there's a megastructure around Tabby's Star, this is our best shot at hearing the aliens that built it
China's 'FAST' telescope lends an ear to Yuri Milner's Breakthrough Listen project
This star is breaking all the rules
According to new calculations by astronomers
ET, we hardly knew ye
Another study fails to find evidence for E.T. around star KIC 8462852
The SETI Institute didn't find evidence for E.T.s, but scientists want to look again with a bigger and better telescope
There's something weird happening around a faraway star.
Or just a cloud of comets? Scientists want to investigate further
The ocean-filled moon might hold the life we've long searched for in space. And scientists have one shot to reach it.
Scanning a million nearby stars, the 'Breakthrough Listen' project will be the world's biggest hunt for ETs