Image of Dracula’s Chivito captured by Hubble’s WFC3 instrument, with compass arrows, scale bar, and color key for reference. The north and east compass arrows show the orientation of the

ROV image of a partially collapsed gas hydrate mound in the Molloy Deep (Freya mounds). The mound hosts frenulate worms and crustaceans. Photo: UiT / Ocean Census / REV Ocean

The Astrobee and Project CIMON (Crew Interactive MObile companioN) robots had their first photo shoot in space after more than two years of working separately aboard the International Space Station.

Distribution of hits (circles) and events (stars) over frequency and drift rate. The marker size gives the S/N. The gray-shaded regions show ranges not sampled, including narrow notch filter regions

Surviving rapid inward orbital migration is a crucial aspect of formation models for the Jupiter’s Galilean moons. (Source) The primary aim of this study is to investigate the orbital migration

H–R diagrams for the binary systems HD 130669, HD 184467, HD 191854, and HD 214222. The positions of the individual stellar components (A and B) are plotted with their respective