The second stage of SpaceX's Falcon 9 rocket captured an amazing view of Earth during the launch of the Intelsat 40e ...

A February moon offers a practical preview of where to look for March's total lunar eclipse.

NASA astronaut Chris Williams captured the spectacle from the International Space Station orbiting our planet.

Sometimes, you just need to give your mind a little vacation. And these days, outer space sounds like as good a destination as any. Thankfully, the James Webb Space Telescope (JWST) is here to give us ...

See beautiful photos of February's full Snow Moon captured worldwide.

The rare 3I/ATLAS alignment on Jan. 22 coincides with the 'opposition surge' phenomenon. Learn the mystery of this 13-billion-year-old visitor.

Astronomers have produced the most detailed map yet of dark matter, revealing the invisible framework that shaped the Universe long before stars and galaxies formed. Using powerful new observations ...

The satellite images will help analyze carbon-rich areas to understand how the ecosystem reacts to external stressors.

The International Space Station is visible from Nevada at certain times. Here’s when to look, where to go and how to track it ...

Coronagraphs are telescopes equipped with an occulting disk to block out the overwhelming radiation emanated from the visible surface of the Sun, along with optical stops and filters that are ...