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Space shuttle exhaust hints comet caused Tunguska blast

Space

Space shuttle exhaust hints comet caused Tunguska blast

The cause of the Tunguska explosion of 1908 has long been debated – a new study based on the behaviour of the space shuttle's exhaust suggests a comet was to blame

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Sun leaves Earth wide open to cosmic rays

Earth

Sun leaves Earth wide open to cosmic rays

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Mars may hide secret water table

Space

Mars may hide secret water table

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Solar ghosts may haunt Earth's radioactive atoms

Space

Solar ghosts may haunt Earth's radioactive atoms

Features

Eclipse darkens 'Death Star' moon

Space

Eclipse darkens 'Death Star' moon

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Solar sleuths tackle mystery of quiet sun

Space

Solar sleuths tackle mystery of quiet sun

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Lunar probe launches on collision course with moon

Space

Lunar probe launches on collision course with moon

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Solar system's most volcanic body to go dormant

Space

Solar system's most volcanic body to go dormant

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Moon rocks and how to spot them

Space

Moon rocks and how to spot them

Features

Space

Huge stellar nursery found in dusty corner of our galaxy

The nursery is one of the biggest in the Milky Way, and may offer insight into how such objects can grow so big

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Space

Apollo meets astrology: Buzz Aldrin and Gustav Holst

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Space

Lunar astronauts get neighbourhood watch

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Space

Solar system's planets could spin out of control

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Space

Japanese probe set to crash into moon

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