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Cosmic explosion will be visible to the naked eye in once-in-a-lifetime stargazing event
The event, known as a nova, will be so bright that a “new” star will seem to appear in the night sky temporarily, visible to the naked eye
Job opportunity in NASA: They are looking for an astronaut – The skills you need to “survive” one year on Mars
The NASA search focuses on finding four individuals who embody the spirit and skills of astronauts