The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. Hasenstein KH, Moinuddin SGA, Berim A, Davin LB, Lewis NG.Glucosinolate

Earth biosignatures through time and their reflected light spectra. The left subplot shows estimates of Earth’s bulk atmospheric composition through time (advancing from top to bottom), and the figures on

The black line shows the IRTF/SpeX spectrum of 3I/ATLAS, normalized at 1.2 µm. Colored lines and shaded regions represent the mean and ±σ ranges for S-type (blue), D-type (red), and

Left: Planet-to-star mass ratio as a function of the planet semi-major axis for all planets orbiting M-dwarf stars. Darker coloured symbols correspond to planetary masses above 0.2 MJup. Horizontal dotted

The result of 100 successful simulations of the back20 model (the ring at 0.85 au with a 20% background) that produced a good match to all terrestrial planets (as defined