Astrobiology38- Page

Relationship between criteria, arguments, and outcome — Astrobiology via Sage Journals The abundance and distribution of stable isotopes of an element in a substance can provide insights regarding the source,

Sample images showing the morphological development of 3I/ATLAS. The image dates and heliocentric distances of the comet are shown in each panel, as is a 10′′ scale bar. Sunward is

The four giant planets as seen by Hubble WFC3/UVIS at different near-UV wavelengths, and processed by Judy Schmidt (note – these images are not shown to scale). The Jupiter and

An Introduction To Mars Terraforming – 2025 Workshop Summary Terraforming Mars is an age old science fiction concept now worth revisiting through the lens of modern science and technology. This

Palaeontologists from the Australian Museum Research institute at the McGraths Flat field site, splitting the red rocks apart with a hammer and chisel to search for fossils. Tara Djokic Highly

Asteroid 2001 VC136. A complex candidate, including asteroid 2001 VC136 and a transient was found inside a box measuring 10×10 arcmin and centered at R.A. (J2000)=6.3634206 deg. and Dec.(J2000)= 2.4341476,

Schematic representation of the relationship between criteria, “arguments,” and false positive/negative potential within the Life Detection Knowledge Base (LDKB). Knowledge sourced from peer-reviewed publications is represented in the LDKB in

The time evolution of the stellar spectra occulted by the planet as a function of orbital phase, in the wavelength range 5882–5902 Å, which includes the sodium doublet. The positions