What does that mean? The European Space Agency says it’s a sign of organic material.

Adding even further to the excitement, the Rosetta spacecraft orbiting the comet is reported to have picked up organic material that look resembles viral particles. It also has icy “seas” and craters with small lakes and organic debris.

The science is a little unusual, according to ESA scientist Chandra Wickramasinghe: “The dark material is being constantly replenished as it is boiled off by heat from the sun. Something must be doing that at a fairly prolific rate.”

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Former Fulton County election worker Ruby Freeman talks to her daughter, Wandrea ArShaye "Shaye" Moss, a former Georgia election worker, after she testified before the U.S. House Select Committee at its fourth hearing on its Jan. 6 investigation on Capitol Hill in Washington, D.C., on Tuesday, June 21, 2022. (Yuri Gripas/Abaca Press/TNS)

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