Is the grass greener on the other side? We’re not sure, but the sky is most certainly bluer. It’s been over two years since Elon Musk purchased Twitter, now X, leading people to set up shop on ...

NASA's Interstellar Mapping and Acceleration Probe (IMAP) launched atop a SpaceX Falcon 9 rocket on Sept. 24 to study the solar wind and space weather. NASA's IMAP mission and two other spacecraft ...