The planetarium show hinted that a more complex shape could lie inside. The museum contacted the researcher who provided the Oort Cloud data for the show, who was also surprised to see the spiral.

The month’s sharpest science shots — selected by Nature ’s photo team.

Comets can hurtle toward Earth from the cloud, but scientists have never glimpsed its true shape. This image provided by the American Museum of Natural History shows a new planetarium show showing a ...

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This paper will introduce a new structure of hybrid spiral stepper motor. The stator punching are stacked with a certain angle offset to form an axial and circumferential dual-groove stator core ...

Jamie Carter is an award-winning reporter, author, speaker and experienced stargazer who covers the night sky, astro-tourism and NocTourism, the northern lights, eclipses and space exploration ...