‘…[S]ightings since the 1930s have shown the spot shrinking. A recent Hubble photo (seen above) observes the Great Red Spot at its smallest size yet —- just over 10,000 miles across, barely big enough for 1.3 Earths to fit inside. Scientists are studying small eddies at the edge of the storm that may somehow be sapping it of its strength. Will this monstrous cyclone continue to downsize? Researchers can’t say for sure.’ (WIRED).