‘Otherworldly’ blue spiral appears in the middle of the Northern Lights, baffling skygazers – but there’s a simple explanation
It looks like an alien spaceship, or a new galaxy that has suddenly emerged in the sky. But a mysterious blue spiral that appeared in the middle of the Northern Lights was actually left by Elon Musk‘s SpaceX. Experts say the spiral shape appeared when SpaceX’s rocket vented unneeded fuel during its long descent into the
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