The 21st century is featuring a second space age that is increasingly private.
Coming from one of the world's largest astrophysical research institutes, I can tell you, the anticipation across the global ...
The venerable Hubble observatory is going strong despite its decades in space and the advent of next-generation successors ...
Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A dramatic rise in the number of internet satellites ...
WASHINGTON -- Scientists said they have found evidence of water in the atmosphere of Jupiter's icy moon "Europa." NASA said its Hubble space telescope observed the presence of persistent water vapor ...