Evidence builds for Planet Nine lurking somewhere out there astronomy.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from astronomy.com Daily Mail and Mail on Sunday newspapers.
The National Science Foundation and SpaceX have come to an agreement on reducing the impact Starlink satellites have on ground-based astronomical observations.
In 2014, the Japanese Space Agency JAXA launched the Hayabusa 2 spacecraft to visit asteroid Ryugu. It arrived at the asteroid in June 2018 and studied it from orbit for over a year. Hayabusa 2 even dispatched four rovers to the asteroid s surface.