A possible architecture for HWO under study by the HWO Technology Maturation Project Office. This design has an 8-meter inscribed diameter filled by 37 hexagonal segments — larger than JWST.

Distance versus time distributions for the 49 encounters with β Pic that have an empirical probability of at least 95% of occurring within 2 pc. The coloured points indicate the

Venus, Earth, and Mars — NASA Venus, Earth, and Mars exhibit a wide range of interactions between their deep interiors, surfaces, lower and upper atmospheres, and the Sun, with commensurate

Emission spectra and best-fit free retrieved models for all six phases. The spectral contributions of CO, CO2, H2O and SO2 abundances are shown in green, gold, blue and orange for