Warning: file_put_contents(): Only 0 of 4202 bytes written, possibly out of free disk space in /var/www/html/includes/framework.php on line 1495 Call Stack: 0.0001 625080 1. {main}() /var/www/html/categories.php:0 2.3801 785360 2. Cache->save() /var/www/html/categories.php:68 2.3810 789800 3. file_put_contents() /var/www/html/includes/framework.php:1495 BrainCan - active galaxies

active galaxies

Home / Categories / active galaxies

Search category post

a quasar at the edge of the observable universe...

One of the nifty things about light is that it travels at a finite speed. snappy,yeah, but not...

astronomers spot a massive doughnut of material...

It’s scarce that I see an astronomical image and get a chill running up my neck. But I just saw...

Warning: Unknown: write failed: No space left on device (28) in Unknown on line 0 Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/tmp) in Unknown on line 0