NEW ORLEANS — Scientists continue to advance the process of updating the National Oceanic and Atmospheric Administration's (NOAA) Space Weather Scales, with the next steps expected to be taken as ...

A 300-cubic-meter inflatable module exceeded NASA safety margins by more than 20% in a recent burst test. Credit: Sierra Space LONDON — Sierra Space has completed a second full-scale burst test of an ...

While movies show Earth as existing in a calm, pristine corner of the universe, in reality the near-Earth space environment is dangerous and dynamic. On any given day, hot charged particles and blobs ...

"The capabilities, the science and our understanding of the science — a lot has changed." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A lot ...