Driving a spacecraft around a planet isn’t anything like driving on a planet. A physicist explains orbital navigation.

Astrophysicists at the University of Chicago have developed physics-based models suggesting that dark energy could be changing over time. Dark energy, the mysterious force causing the universe to ...

Thomson Reuters Corporation ( TRI:CA) Q3 2025 Earnings Call November 4, 2025 9:00 AM EST Good day, everyone, and welcome to the Thomson Reuters Third Quarter Earnings Call. Today's conference is being ...

We are confident in delivering the revenue acceleration this implies ... the way I think about it, George, a very simple formula, if you have great products and you have strong customer demand and you ...

L'Air Liquide S.A. ( OTCPK:AIQUY) Q3 2025 Sales Call October 28, 2025 5:30 AM EDT Good morning, ladies and gentlemen, and welcome to the Air Liquide Third Quarter 2025 Revenue Conference Call.

Since the magnitude of the force is not constant ... the ratio of inertial to gravitational forces, and is expressed in Equation (6): where g is the local gravitational acceleration constant.

Residents report tremors, possibly triggered by movement of "Manila Trench", say Phivolcs Manila: A magnitude 5 earthquake jolted Manila and nearby provinces on Saturday (October 11, 2025) evening.

Manila, Philippines — A 7.4-magnitude earthquake Friday morning off the southern Philippines killed at least two people, damaged a hospital and schools, knocked out power and prompted evacuations of ...

The Pakistan Meteorological Department (PMD) on Tuesday night said tremors of a 5.3-magnitude earthquake were felt in the twin cities and the northern areas of the country. The PMD stated that the ...

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