Hubble discovers mysterious black hole disc
by José Joaquin Galánjueves, julio 18, 2019
Artist's impression of the peculiar thin disc of material circling a supermassive black hole at the heart of the spiral galaxy NGC 31...Read More
Reviewed by José Joaquin Galán
on
jueves, julio 18, 2019
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...