Q: Has the International Astronomical Union reclassified Pluto as a “major planet”?
A: No. That claim was originally published years ago as an April Fool’s joke.
These articles debunk misinformation shared on social media. We also provide resources for readers: an article and a video on how to combat misinformation.
From late 2016 to early 2025, FactCheck.org was one of several organizations working with Meta to debunk misinformation shared on Meta’s social media platforms.