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A sunspot group carrying a delta magnetic configuration, the most complex and energetically dangerous class that solar ...

Gliding through "interstellar space" at about 61,000 km an hour, Voyager 1 crossed the heliopause, the boundary where the Sun ...

Try these interactive flashcards based on GCSE physics past papers. By working your way through the flashcards created by experts, you can prepare for your physics exams and make your revision more ...

Discover the untold stories behind Australia's icy obsession.