E.T.'s cryptic canon spans multiple franchises, questioning where they came from and who came to rescue them in Steven Spielberg's emotional film.
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NASA's Messenger probe will crash into Mercury at 3:30pm ET today (update: it's done)
15 years ago, Pluto became a dwarf planet. Does that move still make sense?
Planet search more than a numbers game Pursuit by The University of Melbourne
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E.T., Heroes Wiki
Escape from Planet Earth (2012) - IMDb
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Extraterrestrial atmosphere - Wikipedia