[Eric Berger] Tuesday Telescope: A rare glimpse of one of the smallest known moons (arstechnica.com) angielski

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A rare astronomical sight is unfolding in the southern sky. Two exploding stars are shining so brightly that both can be viewed with the naked eye....
Scientist Jim Wild has traveled to the Arctic Circle numerous times to study the northern lights, but on Thursday night he only needed to look out of his bedroom window in the English city of Lancaster.