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LIGO Could Detect Alien Ships the Size of Jupiter — Here’s What It Would Take

A new preprint study posted toarXiv by a team at Applied Physics in New York suggests that LIGO – the Laser Interferometer Gravitational-Wave Observatory – might be able to detect something far more ...
Space.com

Bad news for alien life? Earth-size planets may be less common than we thought

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates on rocket launches, skywatching events and more! You are ...
Mashable

The Webb telescope's look at an Earth-size alien planet was bleak

Scientists did not find a robust atmosphere around TRAPPIST-1d, an Earth-size exoplanet many hoped would show signs of having air. Credit: NASA / ESA / CSA / J. Olmsted illustration As scientists ...
Space.com

Earth-size stars and alien oceans – an astronomer explains the case for life around white dwarfs

Could an ocean – likely needed to sustain life – even survive on a planet orbiting close to a dead star? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...