The broken mirror of our universe
The dark sector and its hidden forces
Hunting for the invisible in the lab
Mirror stars and invisible galaxies
007skaty The Hubble Tension
Mirror world, mirror world, / pulling with gravity to match the cosmic speed.
007skaty Mirror matter uses its own electromagnetism to cool and collapse into dense objects, creating stars invisible to our optical telescopes.
007skaty Astronomers search for a parallel world of matter using gravitational microlensing.
007skaty Find hidden stars to learn how parallel matter interacts through its own invisible forces.
Mirror Earths: If mirror matter is abundant, there could theoretically be "mirror planets" passing right through the Earth right now, sharing our gravity but completely undetectable to touch.
What is the astronomical term for when a massive invisible object bends and magnifies the light of a star behind it?
Which space telescope is actively used to detect gravitational lensing events in our galaxy?
How do astronomers detect the motion of a visible star orbiting an invisible companion?