A large team of chemists at Harvard University has found evidence suggesting that cloud-to-ground lightning strikes may have helped generate some of the building blocks needed for life on Earth to arise.
A vein-filled rock is catching the eye of the science team of NASA's Perseverance rover. Nicknamed "Cheyava Falls" by the team, the arrowhead-shaped rock contains fascinating traits that may bear on the question of whether ...
Astrobiology
Jul 25, 2024
0
248
Interest in Earth-like planets orbiting within the habitable zone of their host stars has surged, driven by the quest to discover life beyond our solar system. But the habitability of such planets, known as exoplanets, is ...
Astrobiology
Jul 22, 2024
0
156
Europa, a moon of Jupiter, and Enceladus, a moon of Saturn, have evidence of oceans beneath their ice crusts. A NASA experiment suggests that if these oceans support life, signatures of that life in the form of organic molecules ...
Astrobiology
Jul 18, 2024
0
22
For the first time, a team of scientists from HFML-FELIX at Radboud University has unveiled the cosmic fingerprints of sulfur rings. These results, published in Nature Communications, may shed new light on the way sulfur ...
Astrobiology
Jul 18, 2024
0
17
Despite decades of research, there's still much scholars don't understand about life's beginnings and early evolution. A UC Riverside paper has opened the door to understanding more and to framing future studies that could ...
Astrobiology
Jul 9, 2024
0
19
A team of astronomers has identified a temperate exoplanet as a promising super-Earth ice or water world.
Astrobiology
Jul 8, 2024
9
2301
If aliens modified a planet in their solar system to make it warmer, we'd be able to tell. A new UC Riverside study identifies the artificial greenhouse gases that would be giveaways of a terraformed planet.
Astrobiology
Jun 25, 2024
0
44
We've all seen the surreal footage in nature documentaries showing hydrothermal vents on the frigid ocean floor—bellowing black plumes of super-hot water—and the life forms that cling to them. Now, a new study by UC Santa ...
Astrobiology
Jun 24, 2024
0
110
The small footprint and dim light of white dwarfs, remnants of stars that have burned through their fuel, may make excellent backdrops for studying planets with enough water to harbor life.
Astrobiology
Jun 13, 2024
0
192
