This stunning photo shows every single planet in the solar system at the same time during a rare alignment that won’t happen again until 2040. Taken from a field in Somerset, the groundbreaking image ...

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The unusual orbit of the hypothetical 'Planet 9' could explain one of the mysteries of the Solar System – why the Sun appears to be tilted. A team of scientists has said the angular orbit of Planet 9 ...

A rare celestial event is likely to bring cheeers for skygazers during the Monday's dawn. A unique planetary alignment will be visible in the sky before sunrise tomorrow. The planetary alignment is ...

A study of comet motions indicates that the Solar System has a second alignment plane. Analytical investigation of the orbits of long-period comets shows that the aphelia of the comets, the point ...

INDIANA, USA — Look up in mid-January just after sunset and you'll see a six-planet alignment: Four with your naked eye and two with a telescope. It's a six-planet parade! Tap HERE to track clouds for ...