Orbital dynamics, particularly in the context of lunar missions, encompasses the study of trajectories, stability and long‐term behaviour of spacecraft in the Moon’s gravitational field. Recent ...

Fig. 1. Locations of samples returned from the Moon. Model ages of mare deposits [1] were based on superposed crater densities and the Neukum crater chronology [23]. The Moon had a much higher impact ...

Electrons inherently carry both spin and orbital angular momentum (i.e., properties that help to understand the rotating motions and behavior of particles). While some physicists and engineers have ...

This artist's concept shows the KOI-134 system, which a 2025 paper revealed to have two planets: KOI-134 b and KOI-134 c. Credit: NASA / JPL-Caltech / K. Miller (Caltech/IPAC) A new investigation into ...

Orbital Sciences Corporation (NYSE: ORB), one of the world’s leading space technology companies, today announced that it has reached a definitive agreement to acquire the spacecraft development and ...

Space debris dynamics and orbital evolution represent a critical area of research that addresses both the natural progression and the anthropogenic influences on the population of objects orbiting the ...

Orbital Sciences Corporation (NYSE: ORB – News), one of the world’s leading space technology companies, today announced that it has completed the acquisition of a Gilbert, AZ-based, spacecraft ...

The company Reflect Orbital plans to deploy a constellation of orbital mirrors designed to reflect solar light toward Earth during the night. This proposal deeply questions our relationship with the ...

Group leader Chunyu Guo from the Microstructured Quantum Matter Department at the Max Planck Institute for the Structure and Dynamics of Matter The atomic structure of Kagome materials resembles the ...

Maritime Launch Services and Reaction Dynamics have signed a pathfinder launch agreement, marking a major step forward in securing Canada's sovereign access to space. As part of the agreement, ...