6.7K views · 147 reactions | Tomorrow, NASA’s newest Mars rover, Perseverance, is expected to touch down at the bottom of an ancient lake bed. The larger mission? To gain more understanding of the planet’s long-ago climate. https://fcld.ly/gexr0ro | News from Science | Facebook

7.2K views · 148 reactions | Trapped within a bead of water, thousands of tiny worms wiggle in hypnotic synchrony as they stream around the globule’s rim. And at the center of this undulating gyre some of the creatures congregate into a writhing mass, like the pupil of a demonic eye. Learn more: https://www.sciencenews.org/article/vinegar-eels-swim-wiggle-synchronize-nematodes | Science News Magazine | Facebook