The second 30-second "Purpose" spot links "Andor" to "Star Wars: A New Hope" and "Rogue One" with inspiring nostalgic shots ...

Launch is scheduled for summer 2026. Astroscale's 660-pound (300 kilograms) APS-R Refueler spacecraft will head for the ...

"This could potentially change our understanding of the history of the three-body interaction between the two Magellanic ...

This isotope is found at a ratio of about one per 2,500 helium-4 ions, the latter being the common version of helium.

Stålenhag’s surreal retro-futuristic art book, "The Electric State," tells the story of a young girl and a little yellow ...

The farthest, smallest and faintest full moon of the year rises this weekend and you can watch it live online.

Skywatchers throughout the Northern Hemisphere are enjoying views of the newly discovered Comet SWAN.

Blue Origin's star-studded NS-31 launch is the first mission to fly an all-female crew (of more than one) to outer space.

Two Texas senators have introduced legislation that would strip the Smithsonian of the retired space shuttle Discovery and ...

"This pushes our models to their limits and challenges our existing ideas about how these X-ray flashes are being generated." ...

For the first time since Russian cosmonaut Valentina Tereshkova’s solo flight in 1963, a spacecraft will fly with only women ...

Get a huge discount on the Celestron StarSense Explorer LT 80AZ telescope in time for the upcoming Lyrid meteor shower, full ...