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

"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.

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 ...

Fortune changed in Isaacman's favor when Trump renominated him on Nov. 4, in the wake of media reports saying there was a ...

GREGOR's high-resolution FAST IMAGER happened to scan the sunspots in active region NOAA 14274 just 30 minutes before the emission of an X1.2 solar flare, giving researchers an unprecedented view of ...

A Russian spaceflyer was pulled from SpaceX's next astronaut mission for violating U.S. national security regulations, ...

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

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 ...

Rubenstein had already developed quite a career doing miniseries adaptations of major novels, which he liked to call ...

This month's full moon is often known as the "Cold Moon" to reflect the frigid temperatures that are common in the Northern ...