Humanity is facing a loss of access to the evening sky, which has led astronomers to make a new term known as “noctalgia,” which means “sky grief.” This loss is a outcome of light pollution, brought on by our pollution of air and water and the excessive quantity of carbon we are emitting into the atmosphere. Light pollution has dangerous effects, prompting astronomers to coin the term “noctalgia” to bring consideration to this challenge and drive efforts towards combating it. “Noctalgia” embodies the collective discomfort felt as we continue to drop the capacity to see the evening sky.

Thankfully, there are methods to address noctalgia, equivalent to how we can tackle climate adjust. Numerous efforts have emerged worldwide to establish dark-sky reserves, exactly where neighborhood communities commit to not expand additional with light pollution. Having said that, addressing light pollution brought on by satellites demands international cooperation and stress on businesses like SpaceX to be extra accountable in their use of the sky. This collaborative work is vital to preserve the evening sky for future generations.