New research finds that despite large rivers and seas of liquid methane, Saturn's moon Titan seems mostly devoid of river deltas, raising new questions about the surface dynamics on this alien world.

James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M.

Originally, the hypothesis was that Theia gave the Earth a glancing blow, and the proto-Earth and Theia lost pieces ending up as one or two moons that eventually formed the Moon. It was thought that a ...

In what may be the most significant clue to alien planet life yet, scientists studying K2-18b have detected two sulfur-based ...

The James Webb Space Telescope may have detected life-associated gas in the atmosphere of a far-off planet. The news is being ...

Part of the challenge when it comes to researching the existence of alien life is knowing where to look. Until relatively recently, the focus for Nasa’s search for life was Mars, but that began to ...

We came across a bullish thesis on Planet Labs PBC (PL) on Substack by Unconventional Value. In this article, we will ...

That’s why NASA sent the Mars rover to Jezero Crater, which contains a well-preserved delta. And it’s why researchers are so ...

finding evidence that it could be a giant rocky planet shrouded in a thick, hot atmosphere. TOI-270 d ... Saturn's Moon Titan Could Harbor Life, but Only a Tiny Amount, Study Finds Apr. 7 ...