There is more than meets the eye in this photo…
The ring around the central galaxy cluster is evidence of dark matter, the invisible glue holding the universe together. Dark matter doesn’t emit, reflect, or absorb light, but it has gravity like ordinary matter. 🧵
CARL is a special deep-space research vessel in tribute to the great astronomer Carl Sagan, honoring his lifelong quest for cosmic truth and extraterrestrial intelligence.set in year 3000 AD. 20,000 meters in length and powered by a dark matter engine,Its mission is to traverse cosmic storms, approach neutron stars, and other extreme environments to uncover the fundamental truths of the universe while seeking peaceful contact with advanced civilizations.