Journals Digest RSS

David Nesvorný et al 2017 AJ 153 103

Modeling suggests the large-asteroid impact flux dropped by 1–2 orders of magnitude during the first 1 Gyr of the Solar System’s existence and remained relatively unchanged over the last 3 Gyr.

Paola Oliva-Altamirano et al 2017 AJ 153 89

A study of 22 central galaxies indicates that galaxies with larger stellar mass are more likely to exhibit slow rotation than those with smaller stellar mass. No dependence on host cluster halo mass is seen, however.

1 306 307 308 309 310 375