When is a star not a star?
by José Joaquin Galánviernes, septiembre 21, 2018
Artist's conception of the Epsilon Indi system. The two brown dwarfs orbit their common center of mass, which in turn orbits the much...Read More
Reviewed by José Joaquin Galán
on
viernes, septiembre 21, 2018
Rating: 5
Reviewed by José Joaquin Galán
on
miércoles, julio 06, 2016
Rating: 5
A Perseid on the far right near the Pleiades Cluster This Perseids meteor shower with a ZHRmax 150 during the August 11-12 night...