With numerous active or recently completed public, space-based missions and ground-based follow-up surveys, never before has such a wealth of high-quality and...
SERIES SMACK 4: Shell scripting for automation and text editors, by Dr. Mohammad Akhlaghi, Raúl Infante-Sainz
In the previous SMACKs, basic operations on the command-line were reviewed in interactive mode: where you enter one command, wait for it to finish and enter the...
Sibling sub-Neptunes around sibling M dwarfs: TOI-521 and TOI-912
Sub-Neptunes - planets larger than Earth but smaller than Neptune - are the most common type of planet in our Galaxy, yet they are entirely absent from our own...
Similar states of activity identified in supermassive and stellar mass black holes
The researchers Juan A. Fernández-Ontiveros, of the Istituto Nazionale di Astrofisica (INAF) in Rome and Teo Muñoz-Darias, of the Instituto de Astrofísica de...
Solar physicists build a 2D model which can explain the bright points in the solar corona
A numerical experiment conducted by two researchers at the Instituto de Astrofísica de Canarias (IAC), Daniel Nöbrega Siverio and Fernando Moreno Insertis, has...
Solved: the mystery of how dark matter in galaxies is distributed
The gravitational force in the Universe under which it has evolved from a state almost uniform at the Big Bang until now, when matter is concentrated in...