NASA is “reconsidering how we talk about space,” reports CNET:
NASA gave two examples of cosmic objects it’ll no longer use nicknames for. Planetary nebula NGC 2392 has been called the “Eskimo Nebula.” “‘Eskimo’ is widely viewed as a colonial term with a racist history, imposed on the indigenous people of Arctic regions,” NASA explained. NASA already added a note to a 2008 image release showing NGC 2392 that explains the decision to retire the nickname.

The agency will also use only the official designations of NGC 4567 and NGC 4568 to refer to a pair of spiral galaxies that were known as the “Siamese Twins Galaxy.”

This reexamination of cosmic names is ongoing.
CNN explains NASA’s rationale:
“Nicknames are often more approachable and public-friendly than official names for cosmic objects, such as Barnard 33, whose nickname ‘the Horsehead Nebula’ invokes its appearance,” NASA said in a release this week. “But often seemingly innocuous nicknames can be harmful and detract from the science….”

The space agency says it “will use only the official, International Astronomical Union designations in cases where nicknames are inappropriate.”
Thomas Zurbuchen, associate administrator of NASA’s Science Mission Directorate in Washington, DC, said, “Science is for everyone, and every facet of our work needs to reflect that value.”

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Source:: Slashdot