Google already took smartphone photography to a new level when they released their Night Sight mode, but it looks like they’re planning to improve low-light smartphone photography even further by adding some sort of astrophotography mode to the upcoming Pixel 4. This revelation comes courtesy of Pro Android, who got their hands on what appears to be a Google Pixel marketing video. The video covers some standard Google features first—advanced Google assistant features and a recap of Night Sight—before showing…