Scientists generally think that an environment that could support life as we know it requires three key components. The first is some kind of energy source: typically, the heat an ...
Recent research has raised the tantalizing prospect that our Solar System, in which we thought we were alone, may be dotted ...
Scientists speak out about reports Nasa telescope found signs of alien life - Better understanding should come later this ...
Planetary scientists at the University of Colorado Boulder have discovered how Venus, Earth's scalding and uninhabitable ...
Researchers have unravelled the mystery of Venus, Earth’s blistering and inhospitable counterpart, shedding light on how it transformed into a dry wasteland. This groundbreaking study bridges a signif ...
Despite its extreme conditions, featuring surface temperatures that can melt lead, volcanoes that spew lava, and thick clouds ...
Around 4.5 billion years ago, Earth and Venus were born in the midst of a chaotic star system. With the neighboring worlds being of the same size and similar structure, it’s believed that both planets ...
Scientists have broken their silence on a recent report that a NASA telescope found signs of alien life. Last September, excitement grew surrounding a planet called K2-18b, a world around 125 ...
The James Webb Space Telescope will observe planet K2-18b again later this year to look for more signs of alien life.
If one day scientists discover evidence of extraterrestrial life, how will they tell the world? How certain will they be of their discovery, and how will the public know what sense to make of it?
The original version of this story appeared in Quanta Magazine. In 2020, scientists detected a gas called phosphine in the atmosphere of an Earth-sized rocky planet. Knowing of no way that ...