资讯

Space on MSN16 小时

NASA Studying Unidentified Aerial Phenomena aka UFOs

NASA Associate Administrator for the Science Mission Directorate, Dr. Thomas Zurbuchen, explains. Credit: Space.com | ...
Morning Overview on MSN19 小时

Huge asteroid to pass nearer than satellites, visible at home

Prepare for a celestial spectacle! A leviathan asteroid, whizzing by closer to our planet than any satellite, is set to ...