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Was ist in einem Schwarzen Loch? Warum sind Zeitreisen unmöglich? Und gibt es eine zweite Erde? D...

'Delightful, funny, and yet rigorous and intelligent: only Jorge and Daniel can reach this exquis...

You've got questions: about space, time, gravity, and the odds of meeting your older self inside ...

When aliens finally arrive on Earth, they might enslave us-or maybe, they might just share the se...

Prepare to learn everything we still don t know about our strange and mysterious universe Humanit...

Kemerlerinizi takin, rahat bir pozisyon alin ve cehaletimizin derinliklerini kesfetmeye hazirlani...

You've got questions: about space, time, gravity, and your odds of meeting your older self inside...

In our small corner of the universe, we know how some matter behaves most of the time and what ev...