Spectrally integrated line flux maps for 3I/ATLAS observed using JWST NIRSpec: (a) H2O at 2.7 µm, (b) CO2 at 4.3 µm, (c) CO at 4.7 µm. Image axes are aligned
Spectrally integrated line flux maps for 3I/ATLAS observed using JWST NIRSpec: (a) H2O at 2.7 µm, (b) CO2 at 4.3 µm, (c) CO at 4.7 µm. Image axes are aligned
Keith Cowing Explorers Club Fellow, ex-NASA Space Station Payload manager/space biologist, Away Teams, Journalist, Lapsed climber, Synaesthete, Na’Vi-Jedi-Freman-Buddhist-mix, ASL, Devon Island and Everest Base Camp veteran, (he/him) 🖖🏻 Follow on
Graphical Abstract — NASA Biofilms are communities of microorganisms that stick to one another and also adhere to a nearby surface. They are intricately associated with life on Earth, enabling
Left: integrated emission maps of the H2CO 4(0,4)-3(0,3) line for the observed sources. Right: peak intensity emission for the same line. Continuum emission at 0.8 mm contours is overlaid to
Disk physical structure from our three parametric models (Models 1 to 3 from top to bottom, see Tables 1 and 2). The 2D gas temperature (left) and total H density
Variation of the planetary radius, expressed as transit depth, as a function of wavelength. Sky-blue points correspond to DanishDFOSC (this work), lime to TESS (this work), orange to GROND (Mancini
(A) The model of EnINpro is colored by different domains with arrows representing β strands. The model highlights a β-solenoid fold (gray, purple) adjacent to the disulfide capping motif (orange).
A Scanning Electron Microscope (SEM) micrograph of a SiGe transistor for use on ocean worlds. This SiGe IC is built from large numbers of micron-sized (10^-6 m) SiGe transistors to
Mg/Si ratios of JWST-observed hot Jupiter host stars versus separation (semi-major axis). Mg/Si ratios compiled from Brewer et al. (2016) with an error of 3.3% as quoted in Brewer &
Here is a problem that has been quietly gnawing at astronomers for decades. The standard approach to detecting life on other worlds involves scanning exoplanet atmospheres for oxygen, methane, and






