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immune system

Saturn moon's atmosphere forged by comet impacts

Space

Saturn moon's atmosphere forged by comet impacts

Titan is the only moon in the solar system with much of an atmosphere, but the origin of its nitrogen-rich air has been a puzzle

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Geyser moon puts its mark on Saturn

Space

Geyser moon puts its mark on Saturn

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NASA kills off comet hunter

Space

NASA kills off comet hunter

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Probe set to become Mercury's first artificial satellite

Space

Probe set to become Mercury's first artificial satellite

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NASA should bring Mars rocks back to Earth, says panel

Space

NASA should bring Mars rocks back to Earth, says panel

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New Scientist Default Image

Space

Hot pixel mystery plagues delayed space telescope

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Found: crater from Deep Impact's comet crash

Space

Found: crater from Deep Impact's comet crash

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Gushing flood formed giant Martian sinkhole

Space

Gushing flood formed giant Martian sinkhole

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New Scientist Default Image

Space

Smash rocks to test how planets form

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First humans set to land on Mars, sort of

Space

First humans set to land on Mars, sort of

After 255 days in a mock spaceship in Moscow, three of six "astronauts" will land on a simulation of Mars on 12 February

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Space

Probe to survey comet dented by Deep Impact mission

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Earth

Telltale chemistry could betray ET

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Earth

What if the Earth stopped spinning?

Features

Space

Solar eclipse to ring in new year

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