Right now, we're zooming through space at incredible speeds, so why aren't we dizzy or flying off into space?  An expert ...

Space environment health score shows how healthy - or stressed - Earth’s orbit is expected to become over the next 200 years.

Our Moon is slowly drifting away from Earth, not just due to tidal friction as previously thought. New research suggests ...

Earth's rotation is randomly speeding up, and nobody is quite sure why. These speedups, which have occurred several times over the last few years, haven't had any effect on daily life, but they also ...

Precise orbit determination (POD) is vital for satellite navigation, positioning, and timing services, especially as large Low Earth Orbit (LEO) constellations grow in scale. A new method integrates ...

But as researchers have discovered more moonlike objects in our solar system—including 128 moons orbiting Saturn just this ...

On November 20, 2025, skywatchers can look forward to a unique celestial event: the New Moon will be at its farthest distance from Earth for the next 18 years. This impressive distance highlights how ...

An asteroid named 2025 PN7 has been in quasi-orbit of Earth for approximately 60 years. It's expected to stay there for ...

Researchers present strong evidence for a planet circling two brown dwarfs on a near polar path. The orbit is tilted almost ...