"The most convincing scenario is that most of the building blocks of Earth and Theia originated in the inner solar...

A record-breaking number of stars has been mapped by a new model that speeds up processing time while allowing smaller...

Chief of Space Operations Gen. Chance Saltzman says work on the service’s “objective force” analysis is nearly complete, publication likely...

Uranus will appear opposite the sun in Earth's sky on Nov. 21.

These Nikon Monarch M7 8x42 binoculars are great for any stargazer looking for a budget-friendly investment.

"The discovery of this stream highlights how much is still unknown about the life histories of galaxies, how the hidden...

SpaceX will launch more than 100 different payloads today (Nov. 20) on the Transporter 15 rideshare mission.

The deal strengthens domestic access to energetics and propellants at a time of rising demand for munitions The post Voyager...

Humanity is losing the genetic diversity that sustains life on Earth at a pace that should alarm every nation. According...

It's not every day you see both a comet and an aurora from low Earth orbit.