For this dead star, 72 years is a single Earth day (www.space.com) angielski

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Water molecules have been detected on the surface of an asteroid for the first time, revealing new clues about the distribution of water in our solar system....
A quasi-satellite of Venus has just received an unusual name.
It’s a scenario made famous by the 1998 film ‘Armageddon’: an asteroid is spotted on a collision course with Earth, and experts scramble to plan a space mission to rendezvous with the asteroid and mitigate the danger. It’s classic science fiction, but did you know there is a very real group responsible for recommending...