The study, which observed a periodic wobble in the anti-tail jet of 3I/ATLAS during July and August 2025, indicates that the ...

Earth's axis — the invisible line around which it spins — is bookended by the north and south poles. The axis tilts, and thus the pole shift, depending on how weight is distributed across Earth's ...

Using asteroseismology, an international research team has discovered a surprising alignment of the rotation axes of stars in open clusters, shedding light on the conditions in which stars are formed ...

Harvard physicist Avi Loeb adds a 14th anomaly, highlighting the rare 8-degree sunward alignment of 3I/ATLAS’s anti-tail jet ...

Earth's axial precession is a gyroscopic wobble, analogous to a spinning top, causing its axis of rotation to trace a cone over time. The primary cause of Earth's precession is the gravitational ...

The large-scale structure is shown in blue and quasars are marked in white with the rotation axes of their black holes indicated with a line. This picture is for illustration only and does not depict ...

Why do some galaxies spin like giant tops, while others appear stationary? This question has puzzled astronomers for decades, ...