I started to make a new lore known as Mysteries of Space, this starts on 2058, this year, 3.9 light years away, a event known as a superkilonova, result of a rouge fast-rotating red supergiant going supernova with the fragmentation of the main neutron star but very close togheter and 6 days later, the neutron star merger between a subsolar-mass fragment of the neutron star and the main fragment, causing a GRB directly-pointing at Earth, this resulted the destruction of the ozone layer and wiping out almost all life on Earth, including all of humanity that standed on Earth, expect the ones on deep underground bunkers and inside lunar and martian bases.
When the dust settled, humans saw the earth as a lifeless, desert world still with it's hydrosphere that was the cradle of humankind, as a last effort to save themselves, humanity created a fleet of ships equipped with antimatter engines that is capable to travel 3/4 of the speed of light and cryogenic pods to perserve humanity from aging and with a super avanced AI to pilot the ship and a space telescope to find habitable planets.
These are the planned systems so far:
Qial: A extremly metal-rich system with planets all gas giants.
Icarus: A stellar-mass black hole covered with a supernova remant and responsible of the 2058 superkilonova that caused a the near-end of humanity and the sixth and largest mass extinction event, wiping out 99.99% of species on Earth.
Oh, hello. Welcome back 👋