I/ATLAS was recorded by several objects as it made its close pass by the sun this week which resulted in the jarring measurements.

According to a report by Davide Farnoccia from NASA’s Jet Propulsion Laboratory, the non-gravitational acceleration was observed at a distance of 1.36 astronomical units from the Sun, equivalent to ...

"This might also explain the report on 3I/ATLAS getting 'bluer than Sun.'" "It could potentially be explained by a hot engine ...

Newton's Second Law states that force equals mass times acceleration. This can be investigated using a set-up like this one. You can use this set-up to investigate how changing two separate factors, ...

There are various methods to measure acceleration due to gravity. At Higher level all rely on one of the equations of motion. The measurements required will depend on the equation used. Watch this ...

JPL navigation engineer Dr. Davide Farnocchia compiled the data that captured the phenomenon as the comet reached perihelion.

A Harvard University professor has said that 3I/ATLAS experienced a sudden "nongravitational" acceleration while passing ...

Calculus is the study of change. More specifically, it is a method for understanding rates of change. If you know an object’s velocity and want to calculate its acceleration, then you need calculus ...

The interstellar object 3I/ATLAS has sparked renewed scientific debate after data from NASA's Jet Propulsion Laboratory ...

Researchers have proposed an idea that could explain Oumuamua's acceleration It's possibly from the outgassing of molecular hydrogen "It's exactly what should happen to interstellar comets," study ...

Even in some of the most extreme areas in the universe, Albert Einstein’s theory of general relativity seems to hold up. A test of a key tenet of general relativity using three stars has shown that ...