Astrobiology137- Page

This is HOPS-315, a baby star where astronomers have observed evidence for the earliest stages of planet formation. The image was taken with the Atacama Large Millimeter/submillimeter Array (ALMA), in

Visual summary of key considerations and arguments about the nature and scope of the definition and use of the term “habitable.” There are strong and valid arguments both for a

EIS datasets. Sequence of observation types during a flyby as a function of range to Europa. Although only shown once here for clarity, observations are made both inbound and outbound

Earth’s atmosphere — NASA Water vapour is highly subsaturated in much of the Earth’s atmosphere. This has important consequences for water vapour feedback, and also for general phenomena such as

Schematic of project design. A E. coli REL606 strains were grown in High Aspect Ratio Vessels (HARV) on Rotating Wall Vessels (RWV) for simulated microgravity (SµG) and rotating (R) control

Viking 2 Landscape — NASA Due to extreme temperatures and the dryness of Mars, it’s thought to be impossible for liquid water to form on the planet’s surface, a critical

Graphical Abstract — Bar-Ilan University A new study by researchers at Bar-Ilan University has uncovered that certain ocean viruses—specifically RNA viruses—may disrupt how carbon and nutrients are recycled in the

Interstellar objects are visitors from solar systems beyond our own, and the third ever such object, known as 3I/ATLAS, has just been discovered. Using the Gemini North telescope, astronomers have

Chang’E-5 lunar soil sitting at the bottom of a photothermal reactor. Credit Sun et al. Scientists have developed a technology that may help humans survive on the Moon. In a

The simulations showed that at -15 to -16 degrees Celsius the polysaccharides are probably the most important ice nuclei over gigantic areas of the oceans in the clean southern hemisphere.