Scientists Solve Major Puzzle in Moon’s Geology
New research from the University of Bristol sheds light on the origin of titanium-rich basaltic magmas on the Moon. A map of the titanium abundances of the Moon’s surface, obtained…
Combination of Two Minerals Can Explain Mysterious UV Absorber in Clouds of Venus
The clouds of Venus are believed to be composed of sulfuric acid and minor constituents including iron-bearing compounds. Respective concentrations of these compounds vary with height in the thick atmosphere…
‘Magic Islands’ on Titan’s Hydrocarbon Lakes Are Floating Chunks of Porous Organic Solids
Titan, the largest moon of Saturn, has a unique atmosphere that transforms simple gases like methane and nitrogen into more complex organic compounds. In a new study, planetary researchers at…
Enceladus’ Surface May Contain Relatively High Abundances of Pristine Organic Material
Enceladus, the sixth-biggest moon of Saturn, presents a remarkable opportunity in our Solar System for searching for evidence of extraterrestrial life, given its habitable ocean and plume that deposits organic-bearing…
Planetary Researchers Detect Hydrogen Cyanide in Plume of Enceladus
Using data from NASA’s Cassini mission, planetary scientists have detected several compounds of strong importance to the habitability of Saturn’s icy moon Enceladus, including hydrogen cyanide, acetylene, propylene and ethane.…
Ice Plumes of Saturn’s Icy Moon Enceladus May Hold Amino Acids, Study Suggests
Enceladus is a prime target in the search for life in the Solar System, identified by NASA as the second-highest priority site for a flagship mission in the next decade.…
New Research Sheds Light on Internal Structure of Dwarf Planet Eris
The trans-Neptunian dwarf planet Eris is tidally locked to its small moon Dysnomia. Recently obtained bounds on the mass of Dysnomia demonstrate that Eris must be unexpectedly dissipative (‘squishy’) for…
ESA Astronaut Captures Stunning Images of Rare Thunder Phenomenon
As part of the Thor-Davis experiment on the International Space Station (ISS), ESA astronaut Andreas Mogensen has captured images of a phenomenon called red sprite. Equipped with a specialized event-based…
Mars Odyssey Beams Back Magnificent Images of Martian Horizon
In an operation that took mission scientists three months to plan, NASA’s Mars Odyssey orbiter captured a series of panoramic images that showcases the curving Martian landscape below gauzy layers…
Scientists Recreate Extraterrestrial Atmospheric Hazes in the Lab
The NASA/ESA/CSA James Webb Space Telescope has begun its scientific mission, which includes the atmospheric characterization of transiting exoplanets. Some of the first exoplanets to be observed by Webb have…