Scientists have detected a signal around an exoplanet that might be the signature of a circumplanetary disk — a disk of debris that could one day form into exomoons.
Chile’s Atacama Large Millimetre/submillimetre Array (ALMA) has observed a galaxy that looks nothing like what researchers expected. It’s forming stars at an absolutely incredible rate.
New observations show there’s at least one, but possibly three rings of cold dust around our nearest star, Proxima Centauri. That could indicate the presence of more planets, according to new research.