From the earliest artificial satellites to today's sophisticated space telescopes and GPS constellations, these marvels of ...

An international team has made a significant breakthrough in understanding the tectonic evolution of terrestrial planets.

To see Earth from space is to be forever changed by the view. Since Alan Shepard became the first American to lay eyes on our ...

A Rutgers researcher and collaborators have linked unusual geological anomalies to Earth’s molten origins and its unique habitability. For many years, researchers have struggled to understand two ...

Earth’s path around the Sun is not a fixed racetrack but a slowly shifting orbit, and those subtle changes have a long ...

A new study of the red dwarf system TOI-3884 has uncovered rare, persistent spot-crossing signals that reveal unusually detailed information about the star’s magnetic activity and the planet’s orbital ...

The memorandum outlining the Space Force’s new nomenclature was signed in 2023 by then-Lt. Gen. Shawn Bratton, who was the ...

The Mechanics of Earth's Spin Earth rotates once in about 24 hours with respect to the Sun, but once every 23 hours, 56 ...