The world's largest digital camera made in the Bay Area has now been installed in Chile. The camera is the size of a car and ...

Quint After accounting for all visible matter, the gravitational force from the observed mass wasn't enough to keep these fast-moving stars bound to the galaxy. Without additional mass providing ...

Right now, the Andromeda galaxy is racing toward the Milky Way ... To a distant observer, a time-lapse of this event will look something like the gif below: It's hard to imagine that our solar ...

See the SpaceX Dragon spacecraft and the Milky Way galaxy in this time-lapse view from the International Space Station.