Cynthia Pillich et al 2023 Planet. Sci. J. 4 195
In lab experiments, tiny cylinders made from meteorite dust remained intact longer under hotter temperatures, suggesting that dust in protoplanetary disks gets stickier at warmer locations in the disk.
More than 80 signals originating from the mergers of compact objects like neutron stars and black holes can be found in the catalog of gravitational-wave events seen by multiple detectors.
A survey of 30 supernovae for which spectra were acquired less than two days after the explosion suggests that short-lived, narrow emission lines are common, occurring in more than a third of cases.
The warm, Saturn-size planet TOI-199 b is the first of its class for which we have precise mass and radius measurements, thanks to the Antarctica Search for Transiting ExoPlanets.
The length-based classification scheme of gamma-ray bursts came under strain when a long (i.e., collapsar-based) gamma-ray burst was found to accompany colliding neutron stars.
The complex rotation of the first interstellar object discovered traversing our solar system continues to inspire research; this work investigates the impact of outgassing from the object’s sub-stellar point.