Using Einstein’s theory of curved space-time, the precession of Mercury’s perihelion should advance slightly more than under the predictions of Newton, since planets don’t orbit the sun in a ...

If the comet has undergone, or is undergoing fragmentation before perihelion, its closest approach to the Sun, it may not be quite that bright, but there may still be something to see. A large ...

In the sourthern hemisphere the comet has already been seen. Now it’s the time of the northern hemisphere. The comet successfully reached perihelion – the closest point to the Sun on its orbital path ...

In a worst case scenario, the comet would continue to break apart and fully disintegrate before reaching perihelion. Comet C/2024 S1 (ATLAS) was just discovered on Sept. 27 by the ATLAS survey ...

Past studies have suggested that this memory-related process is supported by phase precession, which is a shift in the timing at which specific neurons are fired. Up until now, however ...

The "comet of the century" Comet C/2023 A3 Tsuchinshan-ATLAS has been delighting stargazers after reaching its closest point to Earth in more than 80,000 years over the weekend. The brightest ...

[5] [6] [7]. 4) Black holes in general relativity [8] have singularities (points where the mass density tends to be infinitely large and the volume tends to be infinitely small) 5) General relativity ...

ABSTRACT: The gravitational constant G is a basic quantity in physics, and, despite its relative imprecision, appears in many formulas, for example, also in the formulas of the Planck units. The ...

The Earth is at its closest point to the Sun today – a phenomenon known as “perihelion”. Perihelion always occurs in early January, but not necessarily on the same day, as the calendar year ...