NASA Experiment Reveals: Life Signs Could Survive Near Surfaces of Enceladus and Europa
NASA researchers have found that amino acids, potential indicators of life, could survive near the surface of Europa and Enceladus, moons of Jupiter and Saturn…
Enceladus is one of the smaller moons of Saturn, discovered in 1789 by William Herschel. It is particularly noteworthy for its highly reflective icy surface, making it one of the brightest objects in our solar system. Enceladus is intriguing to scientists because of its subsurface ocean of salty liquid water beneath the moon’s icy crust. This was confirmed through the observations of plumes of water ice and vapor, along with organic molecules, being ejected from its south polar region through cracks known as “tiger stripes.” These findings suggest that Enceladus could potentially harbor environments suitable for life, which makes it a prime target for astrobiological research. The Cassini spacecraft, which studied Saturn and its moons from 2004 to 2017, provided much of the current knowledge about Enceladus, revealing its geological activity and complex chemistry.
NASA researchers have found that amino acids, potential indicators of life, could survive near the surface of Europa and Enceladus, moons of Jupiter and Saturn…
A study zooms in on data that NASA’s Cassini gathered at Saturn’s icy moon and finds evidence of a key ingredient for life and a…
Enceladus’ ice plumes may hold the building blocks of life. As astrophysics technology and research continue to advance, one question persists: is there life elsewhere…
SwRI scientist awarded JWST Cycle 2 observations of Enceladus A pair of scientists from the Southwest Research Institute (SwRI) were members of a James Webb…
Researchers from Freie Universität Berlin have discovered phosphorus in the subsurface ocean of Saturn’s moon Enceladus. The search for extraterrestrial life in our solar system…
Saturn’s moon Enceladus contains phosphates, a key building block of life, at levels significantly higher than Earth’s oceans, suggesting potential habitability, according to a study…
Phosphorus, a key chemical element for many biological processes, has been found in icy grains emitted by the small moon and is likely abundant in…
Southwest Research Institute helped find evidence for phosphorus in the liquid water ocean beneath the moon’s icy surface. Researchers, using data from NASA’s Cassini mission,…
Interaction between moon’s plumes and Saturn’s ring system explored with Webb Enceladus—a tiny, icy moon of Saturn—is one of the most intriguing objects in the…
A versatile robot that would autonomously map, traverse, and explore previously inaccessible destinations is being put to the test at NASA’s Jet Propulsion Laboratory. How…
Enceladus, encased in a thick ice shell and surrounded by a vast ocean, is a strong contender for potentially containing extraterrestrial life. Researchers have concluded…
The subsurface ocean of Saturn’s moon is most likely rich in phosphorus, a key component for life. The hunt for extraterrestrial life has just become…
Discovery Could Point to a New Class of “Stealth” Ocean Worlds A study by the Southwest Research Institute revealed that Mimas, Saturn’s innermost moon, likely…
Seismic activity could give scientists a read on the thickness of the ice encasing the moon and the oceans believed to lie beneath. Tidal stresses…
A study published in Nature Astronomy concludes that known geochemical processes can’t explain the levels of methane measured by the Cassini spacecraft on Saturn’s icy…
Buried beneath 20 kilometers of ice, the subsurface ocean of Enceladus—one of Saturn’s moons—appears to be churning with currents akin to those on Earth. The…
Layers of ice and rock obviate the need for “habitable zone” and shield life against threats. SwRI researcher theorizes worlds with underground oceans may be…
Models Point to a Potentially Diverse Metabolic Menu at Enceladus Using data from NASA’s Cassini spacecraft, scientists at Southwest Research Institute (SwRI) modeled chemical processes…