A year has 365 days because Earth takes about 365.25 days to orbit the Sun. The extra 0.25 days are balanced by adding a leap ...

Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...

Following the 3,000th orbit of NASA's AWE (Atmospheric Waves Experiment) aboard the International Space Station, researchers ...

The Red Planet and its tiny moon Deimos were recorded at a very near distance as the asteroid-chasing spacecraft completed a flyby on Wednesday.

Floating around at the edge of the Solar System are leftovers from its formation. This is the Kuiper Belt, which is composed ...

An international team led by researchers in Japan and Europe has discovered a new multi-planet system around a Sun-like star, ...

A radar site on February 21 detected several objects flying through the Earth’s atmosphere at a very high rate of speed and ...

Red Hat, Inc., the world's leading provider of open source solutions and Axiom Space, leading provider of in-space infrastructure, will collaborate on Axiom Space's Data Center Unit-1 (AxDCU-1), ...

A modest NASA space telescope with grand ambitions will soon launch into an orbit around Earth. Here's why scientists are excited about it.

We see them this way from Earth because they all orbit ... s no actual alignment happening,” Kate Pattle, an astrophysicist at University College London, told CNN during a planet parade in ...

If you've got any interest in skygazing, this is your week. A stunning planet parade is now visible in the night sky. A planet parade is when several of our solar system's planets are visible in ...