Black holes could come in 'perfect pairs' in an ever expanding universe (phys.org) angielski
City-size comet racing toward Earth regrows 'horns' after massive volcanic eruption (www.livescience.com) angielski
Map of about 0.001 percent of the observable universe (i.ibb.co) angielski
A Logarithmic Map of the Entire Observable Universe (blogger.googleusercontent.com) angielski
cross-posted from: mander.xyz/post/989527...
Starlink is now more than half of all active satellites in orbit. (planet4589.org)
OG toot by sundogplanets@mastodon.social