SpaceX launched yet another batch of its Starlink internet satellites to orbit on Thursday (Dec. 4), sending 28 of them up ...

"It means cleaning house, narrowing the viable paths forward, and no longer spending energy on what are evidently dead ends." ...

Most Wanted stream and see the sci-fi and space games you'll be playing in 2026 and beyond. Heads up, sci-fi gaming fans; our ...

Get ready stargazers, the final full moon of 2025 rises tonight! Here's what to expect when the "Cold Supermoon" looms large ...

The next crew handover aboard the ISS is not until July of next year. And the next scheduled astronaut mission to the station ...

Radiation levels at airline flight altitudes briefly reached levels that could be potentially harmful to pregnant women.

Stargazers rejoice! Dec. 4 marks the start of the annual Geminid meteor shower, as Earth passes through the trail of debris ...

Using a high-energy X-ray system, they turned the satellite effectively transparent, revealing fuel and gas tanks, hidden ...

"Precision in these measurements is critical, as even subtle discrepancies could signal deviations from the model — ...

If you've never sighted this rocky little world for yourself, you'll never get a better opportunity than right now to see it.

The filament of matter stretches 50 million light-years, and contains a row of galaxies 5.5 million light-years long that are ...

This infrared view offers the clearest look yet at how dwarf galaxies merge, evolve, trade gas and ignite waves of new stars.