A team using Hubble Space Telescope has announced the discovery of a completely new celestial object in the universe, titled "Cloud-9". It is a starless, gas-rich, dark-matter cloud that is considered a 'relic' or remnant of early galaxy formation.
Nasa dismisses theory by Harvard astronomer who suggested an object from beyond the solar system could be a relic from a distant civilization
Weird meteorite may be relic of lost planet that no longer exists
A Relic of Ancient Oceans and Planetary Collisions – Scientists Shed New Light on Earth’s Mysterious D” Layer
Earth's mysterious D" layer: A relic of ancient oceans and planetary collisions - EurekAlert
'Fossilized' Bubble 10,000 Times the Size of the Milky Way Could Be a Relic from the Big Bang
This Ginormous Bubble of Nearby Galaxies Could Be a Relic of The Big Bang